fix link validation job

[pjfanning]

https://github.com/apache/pekko-connectors/actions/runs/9331434430/job/25686093801

The job had been broken altogether. It is now running but there are a lot of issues.

[pjfanning]

## HTTP failure response
`[http://fastutil.di.unimi.it/`](http://fastutil.di.unimi.it/%60) status -1 akka.stream.StreamTcpException: Tcp command [Connect(fastutil.di.unimi.it:80,None,List(),Some(10 seconds),true)] failed because of akka.io.TcpOutgoingConnection$$anon$2: Connect timeout of Some(10 seconds) expired
 - ../../../../docs/target/site/docs/pekko-connectors/snapshot/license-report.html

`[http://stephenc.github.com/findbugs-annotations`](http://stephenc.github.com/findbugs-annotations%60) status 404 Not Found
 - ../../../../docs/target/site/docs/pekko-connectors/snapshot/license-report.html

`[http://stephenc.github.com/jcip-annotations`](http://stephenc.github.com/jcip-annotations%60) status 404 Not Found
 - ../../../../docs/target/site/docs/pekko-connectors/snapshot/license-report.html

`[https://docs.datastax.com/en/developer/java-driver/`](https://docs.datastax.com/en/developer/java-driver/%60) status 404 Not Found
 - ../../../../docs/target/site/api/pekko-connectors/snapshot/org/apache/pekko/stream/connectors/cassandra/javadsl/CassandraSession.html
 - ../../../../docs/target/site/api/pekko-connectors/snapshot/org/apache/pekko/stream/connectors/cassandra/scaladsl/CassandraSession.html

`[https://docs.datastax.com/en/developer/java-driver/4.17/`](https://docs.datastax.com/en/developer/java-driver/4.17/%60) status 404 Not Found
 - ../../../../docs/target/site/docs/pekko-connectors/snapshot/cassandra.html

`[https://docs.datastax.com/en/developer/java-driver/4.17/manual/core/configuration/`](https://docs.datastax.com/en/developer/java-driver/4.17/manual/core/configuration/%60) status 404 Not Found
 - ../../../../docs/target/site/docs/pekko-connectors/snapshot/cassandra.html

`[https://docs.datastax.com/en/developer/java-driver/4.17/manual/core/configuration/reference/`](https://docs.datastax.com/en/developer/java-driver/4.17/manual/core/configuration/reference/%60) status 404 Not Found
 - ../../../../docs/target/site/docs/pekko-connectors/snapshot/cassandra.html

`https://docs.datastax.com/en/drivers/java/4.17/?com/datastax/oss/driver/api/core/CqlSession.html` status 404 Not Found
 - ../../../../docs/target/site/docs/pekko-connectors/snapshot/cassandra.html

`https://docs.datastax.com/en/drivers/java/4.17/?com/datastax/oss/driver/api/core/cql/PreparedStatement.html` status 404 Not Found
 - ../../../../docs/target/site/docs/pekko-connectors/snapshot/cassandra.html

`https://docs.datastax.com/en/drivers/java/4.17/?com/datastax/oss/driver/api/core/cql/Statement.html` status 404 Not Found
 - ../../../../docs/target/site/docs/pekko-connectors/snapshot/cassandra.html

`[https://docs.datastax.com/en/dse/6.7/cql/`](https://docs.datastax.com/en/dse/6.7/cql/%60) status 404 Not Found
 - ../../../../docs/target/site/api/pekko-connectors/snapshot/org/apache/pekko/stream/connectors/cassandra/javadsl/CassandraSession.html
 - ../../../../docs/target/site/api/pekko-connectors/snapshot/org/apache/pekko/stream/connectors/cassandra/javadsl/index.html
 - ... 2 more

`[https://docs.datastax.com/en/dse/6.7/cql/cql/cql_using/queriesTOC.html`](https://docs.datastax.com/en/dse/6.7/cql/cql/cql_using/queriesTOC.html%60) status 404 Not Found
 - ../../../../docs/target/site/api/pekko-connectors/snapshot/org/apache/pekko/stream/connectors/cassandra/javadsl/CassandraSession.html
 - ../../../../docs/target/site/api/pekko-connectors/snapshot/org/apache/pekko/stream/connectors/cassandra/javadsl/CassandraSource$.html
 - ... 2 more

`[https://docs.datastax.com/en/dse/6.7/cql/cql/cql_using/useBatchTOC.html`](https://docs.datastax.com/en/dse/6.7/cql/cql/cql_using/useBatchTOC.html%60) status 404 Not Found
 - ../../../../docs/target/site/api/pekko-connectors/snapshot/org/apache/pekko/stream/connectors/cassandra/javadsl/CassandraSession.html
 - ../../../../docs/target/site/api/pekko-connectors/snapshot/org/apache/pekko/stream/connectors/cassandra/scaladsl/CassandraSession.html

`[https://docs.datastax.com/en/dse/6.7/cql/cql/cql_using/useInsertDataTOC.html`](https://docs.datastax.com/en/dse/6.7/cql/cql/cql_using/useInsertDataTOC.html%60) status 404 Not Found
 - ../../../../docs/target/site/api/pekko-connectors/snapshot/org/apache/pekko/stream/connectors/cassandra/javadsl/CassandraSession.html
 - ../../../../docs/target/site/api/pekko-connectors/snapshot/org/apache/pekko/stream/connectors/cassandra/scaladsl/CassandraSession.html

`[https://netty.io/netty-all/`](https://netty.io/netty-all/%60) status 404 Not Found
 - ../../../../docs/target/site/docs/pekko-connectors/snapshot/license-report.html

`[https://oss.sonatype.org/content/repositories/snapshots/org/pekko/`](https://oss.sonatype.org/content/repositories/snapshots/org/pekko/%60) status 404 Not Found
 - ../../../../docs/target/site/docs/pekko-connectors/snapshot/other-docs/versioning.html

`[https://pekko.apache.org/api/pekko-grpc/1.1.0-M1/org/apache/pekko/grpc/org/apache/pekko/grpc/GrpcChannel.html`](https://pekko.apache.org/api/pekko-grpc/1.1.0-M1/org/apache/pekko/grpc/org/apache/pekko/grpc/GrpcChannel.html%60) status 404 Not Found
 - ../../../../docs/target/site/api/pekko-connectors/snapshot/com/google/pubsub/v1/pubsub/PublisherClient$.html
 - ../../../../docs/target/site/api/pekko-connectors/snapshot/com/google/pubsub/v1/pubsub/SubscriberClient$.html
 - ... 8 more

`[https://pekko.apache.org/api/pekko-grpc/1.1.0-M1/org/apache/pekko/grpc/org/apache/pekko/grpc/GrpcClientSettings.html`](https://pekko.apache.org/api/pekko-grpc/1.1.0-M1/org/apache/pekko/grpc/org/apache/pekko/grpc/GrpcClientSettings.html%60) status 404 Not Found
 - ../../../../docs/target/site/api/pekko-connectors/snapshot/com/google/pubsub/v1/pubsub/PublisherClient$.html
 - ../../../../docs/target/site/api/pekko-connectors/snapshot/com/google/pubsub/v1/pubsub/SubscriberClient$.html
 - ... 8 more

`[https://pekko.apache.org/api/pekko-grpc/1.1.0-M1/org/apache/pekko/grpc/org/apache/pekko/grpc/ServiceDescription.html`](https://pekko.apache.org/api/pekko-grpc/1.1.0-M1/org/apache/pekko/grpc/org/apache/pekko/grpc/ServiceDescription.html%60) status 404 Not Found
 - ../../../../docs/target/site/api/pekko-connectors/snapshot/com/google/pubsub/v1/pubsub/Publisher$$MethodDescriptors$.html
 - ../../../../docs/target/site/api/pekko-connectors/snapshot/com/google/pubsub/v1/pubsub/Publisher$$Serializers$.html
 - ... 37 more

`[https://pekko.apache.org/api/pekko-grpc/1.1.0-M1/org/apache/pekko/grpc/org/apache/pekko/grpc/javadsl/PekkoGrpcClient.html`](https://pekko.apache.org/api/pekko-grpc/1.1.0-M1/org/apache/pekko/grpc/org/apache/pekko/grpc/javadsl/PekkoGrpcClient.html%60) status 404 Not Found
 - ../../../../docs/target/site/api/pekko-connectors/snapshot/com/google/pubsub/v1/PublisherClient.html
 - ../../../../docs/target/site/api/pekko-connectors/snapshot/com/google/pubsub/v1/SchemaServiceClient.html
 - ... 16 more

`[https://pekko.apache.org/api/pekko-grpc/1.1.0-M1/org/apache/pekko/grpc/org/apache/pekko/grpc/javadsl/SingleResponseRequestBuilder.html`](https://pekko.apache.org/api/pekko-grpc/1.1.0-M1/org/apache/pekko/grpc/org/apache/pekko/grpc/javadsl/SingleResponseRequestBuilder.html%60) status 404 Not Found
 - ../../../../docs/target/site/api/pekko-connectors/snapshot/com/google/pubsub/v1/PublisherClient.html
 - ../../../../docs/target/site/api/pekko-connectors/snapshot/com/google/pubsub/v1/PublisherClientPowerApi.html
 - ... 8 more

`[https://pekko.apache.org/api/pekko-grpc/1.1.0-M1/org/apache/pekko/grpc/org/apache/pekko/grpc/javadsl/StreamResponseRequestBuilder.html`](https://pekko.apache.org/api/pekko-grpc/1.1.0-M1/org/apache/pekko/grpc/org/apache/pekko/grpc/javadsl/StreamResponseRequestBuilder.html%60) status 404 Not Found
 - ../../../../docs/target/site/api/pekko-connectors/snapshot/com/google/pubsub/v1/SubscriberClient.html
 - ../../../../docs/target/site/api/pekko-connectors/snapshot/com/google/pubsub/v1/SubscriberClientPowerApi.html
 - ... 12 more

`[https://pekko.apache.org/api/pekko-grpc/1.1.0-M1/org/apache/pekko/grpc/org/apache/pekko/grpc/scaladsl/PekkoGrpcClient.html`](https://pekko.apache.org/api/pekko-grpc/1.1.0-M1/org/apache/pekko/grpc/org/apache/pekko/grpc/scaladsl/PekkoGrpcClient.html%60) status 404 Not Found
 - ../../../../docs/target/site/api/pekko-connectors/snapshot/com/google/pubsub/v1/pubsub/PublisherClient.html
 - ../../../../docs/target/site/api/pekko-connectors/snapshot/com/google/pubsub/v1/pubsub/SubscriberClient.html
 - ... 17 more

`[https://pekko.apache.org/api/pekko-grpc/1.1.0-M1/org/apache/pekko/grpc/org/apache/pekko/grpc/scaladsl/ScalapbProtobufSerializer.html`](https://pekko.apache.org/api/pekko-grpc/1.1.0-M1/org/apache/pekko/grpc/org/apache/pekko/grpc/scaladsl/ScalapbProtobufSerializer.html%60) status 404 Not Found
 - ../../../../docs/target/site/api/pekko-connectors/snapshot/com/google/pubsub/v1/pubsub/Publisher$$Serializers$.html
 - ../../../../docs/target/site/api/pekko-connectors/snapshot/com/google/pubsub/v1/pubsub/Subscriber$$Serializers$.html
 - ... 8 more

`[https://pekko.apache.org/api/pekko-grpc/1.1.0-M1/org/apache/pekko/grpc/org/apache/pekko/grpc/scaladsl/SingleResponseRequestBuilder.html`](https://pekko.apache.org/api/pekko-grpc/1.1.0-M1/org/apache/pekko/grpc/org/apache/pekko/grpc/scaladsl/SingleResponseRequestBuilder.html%60) status 404 Not Found
 - ../../../../docs/target/site/api/pekko-connectors/snapshot/com/google/pubsub/v1/pubsub/PublisherClient.html
 - ../../../../docs/target/site/api/pekko-connectors/snapshot/com/google/pubsub/v1/pubsub/PublisherClientPowerApi.html
 - ... 8 more

`[https://pekko.apache.org/api/pekko-grpc/1.1.0-M1/org/apache/pekko/grpc/org/apache/pekko/grpc/scaladsl/StreamResponseRequestBuilder.html`](https://pekko.apache.org/api/pekko-grpc/1.1.0-M1/org/apache/pekko/grpc/org/apache/pekko/grpc/scaladsl/StreamResponseRequestBuilder.html%60) status 404 Not Found
 - ../../../../docs/target/site/api/pekko-connectors/snapshot/com/google/pubsub/v1/pubsub/SubscriberClient.html
 - ../../../../docs/target/site/api/pekko-connectors/snapshot/com/google/pubsub/v1/pubsub/SubscriberClientPowerApi.html
 - ... 12 more

`[https://pekko.apache.org/api/pekko-http/1.1.0-M1/org/apache/pekko/http/impl/util/Renderable.html`](https://pekko.apache.org/api/pekko-http/1.1.0-M1/org/apache/pekko/http/impl/util/Renderable.html%60) status 404 Not Found
 - ../../../../docs/target/site/api/pekko-connectors/snapshot/org/apache/pekko/stream/connectors/google/scaladsl/X$minusUpload$minusContent$minusType.html

`[https://pekko.apache.org/api/pekko-http/1.1.0-M1/org/apache/pekko/http/impl/util/Rendering.html`](https://pekko.apache.org/api/pekko-http/1.1.0-M1/org/apache/pekko/http/impl/util/Rendering.html%60) status 404 Not Found
 - ../../../../docs/target/site/api/pekko-connectors/snapshot/org/apache/pekko/stream/connectors/google/scaladsl/X$minusUpload$minusContent$minusType.html

`[https://pekko.apache.org/api/pekko-http/1.1.0-M1/org/apache/pekko/http/impl/util/ToStringRenderable.html`](https://pekko.apache.org/api/pekko-http/1.1.0-M1/org/apache/pekko/http/impl/util/ToStringRenderable.html%60) status 404 Not Found
 - ../../../../docs/target/site/api/pekko-connectors/snapshot/org/apache/pekko/stream/connectors/google/scaladsl/X$minusUpload$minusContent$minusType.html