Adding Cassandra 5 as an option for the persistence layer in self-hosted

### Temporal Affiliation

- [x] I am a Temporal employee

### Page URL

https://docs.temporal.io/temporal-service/persistence#dependency-versions

### Content Issue

From v1.31.0 the release notes explicitly call out cassandra 5.0.4+ as a valid persistence store.  Think this should be added into the docs to make it clear.