[Automation] Bump product version numbers

[elastic-observability-automation]

Bump release versions in the config/versions.yml

Update config/versions.yml elasticsearch-client-java 9.4.2

change detected: * key "$.versioning_systems.elasticsearch-client-java.current" updated from "9.4.1" to "9.4.2", in file "config/versions.yml"

v9.4.2

## What's Changed

Log bug fix: #1239 thank you @raynigon 

**Full Changelog**: https://github.com/elastic/elasticsearch-java/compare/v9.4.1...v9.4.2

Update config/versions.yml apm-agent-go 2.7.12

change detected: * key "$.versioning_systems.apm-agent-go.current" updated from "2.7.11" to "2.7.12", in file "config/versions.yml"

v2.7.12

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