beats [8.14](backport #39794) [CI] Agentbeat pipeline resource for Pull requests

Proposed commit message

Pipeline resource entity for agentbeat CI

Checklist

[ ] My code follows the style guidelines of this project
[ ] I have commented my code, particularly in hard-to-understand areas
[ ] I have made corresponding changes to the documentation
[ ] I have made corresponding change to the default configuration files
[ ] I have added tests that prove my fix is effective or that my feature works
[ ] I have added an entry in CHANGELOG.next.asciidoc or CHANGELOG-developer.next.asciidoc.

Disruptive User Impact

Author's Checklist

[ ]

How to test this PR locally

Related issues

Relates https://github.com/elastic/ingest-dev/issues/3340

Use cases

Screenshots

Logs

This is an automatic backport of pull request #39794 done by [Mergify](https://mergify.com).

Jun 17 '24 11:06 mergify[bot]

Cherry-pick of a365feb2756d172c7d856b4d4aaf86f7c902261c has failed:

On branch mergify/bp/8.14/pr-39794
Your branch is up to date with 'origin/8.14'.

You are currently cherry-picking commit a365feb275.
  (fix conflicts and run "git cherry-pick --continue")
  (use "git cherry-pick --skip" to skip this patch)
  (use "git cherry-pick --abort" to cancel the cherry-pick operation)

Unmerged paths:
  (use "git add <file>..." to mark resolution)
	both modified:   catalog-info.yaml

no changes added to commit (use "git add" and/or "git commit -a")

To fix up this pull request, you can check it out locally. See documentation: https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/reviewing-changes-in-pull-requests/checking-out-pull-requests-locally

Jun 17 '24 11:06 mergify[bot]

This pull request doesn't have a Team:<team> label.