[9.0] Switch to fork of opentelemetry-collector-contrib and restore beat receivers

[cmacknz]

This reverts #7023 and uses a replace directive pointed at the HEAD of the https://github.com/elastic/opentelemetry-collector-contrib/commits/9.0/ branch to allow us to downgrade prometheus to a version that Beats can support.

The 0.300 version of Prometheus introduces breaking changes that we do not have time to incorporate, at the same time we need the v0.120.0 version of the elasticsearch exporter.

elastic/opentelemetry-collector-contrib@19cd4e8 removing the 0.300 Prometheus dependency upgrade is the only commit in the fork above that is different from the upstream v0.120.0 release.

[mergify]

This pull request is now in conflicts. Could you fix it? 🙏
To fixup this pull request, you can check out it locally. See documentation: https://help.github.com/articles/checking-out-pull-requests-locally/

git fetch upstream
git checkout -b cmacknz/9.0-use-otel-contrib-fork upstream/cmacknz/9.0-use-otel-contrib-fork
git merge upstream/9.0
git push upstream cmacknz/9.0-use-otel-contrib-fork

[elastic-sonarqube]

Quality Gate passed

Issues
0 New issues
0 Fixed issues
0 Accepted issues

Measures
0 Security Hotspots
100.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube

[elasticmachine]

💚 Build Succeeded

• Buildkite Build
• Commit: ffd0be7

History

• 💔 Build #18751 failed a2196d8

cc @cmacknz

[elasticmachine]

Pinging @elastic/elastic-agent-control-plane (Team:Elastic-Agent-Control-Plane)