Adding splunk distribution to mysqlreceiver (open-telemetry#29722)

Author: Samiur Arif

receiver/mysqlreceiver/README.md

@@ -4,13 +4,14 @@
 | Status        |           |
 | ------------- |-----------|
 | Stability     | [beta]: metrics   |
-| Distributions | [contrib], [observiq], [sumo] |
+| Distributions | [contrib], [observiq], [splunk], [sumo] |
 | Issues        | [![Open issues](https://img.shields.io/github/issues-search/open-telemetry/opentelemetry-collector-contrib?query=is%3Aissue%20is%3Aopen%20label%3Areceiver%2Fmysql%20&label=open&color=orange&logo=opentelemetry)](https://github.com/open-telemetry/opentelemetry-collector-contrib/issues?q=is%3Aopen+is%3Aissue+label%3Areceiver%2Fmysql) [![Closed issues](https://img.shields.io/github/issues-search/open-telemetry/opentelemetry-collector-contrib?query=is%3Aissue%20is%3Aclosed%20label%3Areceiver%2Fmysql%20&label=closed&color=blue&logo=opentelemetry)](https://github.com/open-telemetry/opentelemetry-collector-contrib/issues?q=is%3Aclosed+is%3Aissue+label%3Areceiver%2Fmysql) |
 | [Code Owners](https://github.com/open-telemetry/opentelemetry-collector-contrib/blob/main/CONTRIBUTING.md#becoming-a-code-owner)    | [@djaglowski](https://www.github.com/djaglowski) |
 
 [beta]: https://github.com/open-telemetry/opentelemetry-collector#beta
 [contrib]: https://github.com/open-telemetry/opentelemetry-collector-releases/tree/main/distributions/otelcol-contrib
 [observiq]: https://github.com/observIQ/observiq-otel-collector
+[splunk]: https://github.com/signalfx/splunk-otel-collector
 [sumo]: https://github.com/SumoLogic/sumologic-otel-collector
 <!-- end autogenerated section -->
 

receiver/mysqlreceiver/metadata.yaml

@@ -4,7 +4,7 @@ status:
   class: receiver
   stability:
     beta: [metrics]
-  distributions: [contrib, observiq, sumo]
+  distributions: [contrib, observiq, splunk, sumo]
   codeowners:
     active: [djaglowski]