[7.17](backport #43743) github-actions(updatecli): use oblt-actions, pin version and avoid diverging PRs

[mergify]

Proposed commit message

• Use https://github.com/elastic/oblt-actions/tree/main/updatecli/run-and-notify#updateclirun-and-notify
• Use .tool-versions
• Use force: false, see See Running parallel pipelines with different parameters some are skipped updatecli/updatecli#2211 (comment)
• Update mergify rules to delete the branches

This should avoid issues when the changes diverge and then PRs are closed:

• https://github.com/elastic/beats/pulls?q=sort%3Aupdated-desc+is%3Apr+author%3Aapp%2Fgithub-actions+is%3Aopen

Therefore, it will not update those PRs but keep the ones that are open.

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

Updatecli

I deleted the branch for #43744 then I ran:

GITHUB_TOKEN=$(gh auth token) \
  GITHUB_ACTOR=v1v \
  BRANCH=8.x \
  updatecli --experimental apply \
    --config .github/workflows/updatecli.d/bump-elastic-stack-snapshot.yml \
    --values .github/workflows/updatecli.d/values.d/scm.yml

CI

See

• https://github.com/elastic/beats/actions/runs/14312238120
• https://github.com/elastic/beats/actions/runs/14312240864
• https://github.com/elastic/beats/actions/runs/14312297750

Related issues

Use cases

Screenshots

Logs

---

This is an automatic backport of pull request #43743 done by [Mergify](https://mergify.com).

[mergify]

Cherry-pick of 4849df4 has failed:

On branch mergify/bp/7.17/pr-43743
Your branch is up to date with 'origin/7.17'.

You are currently cherry-picking commit 4849df430.
  (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)

Changes to be committed:
	modified:   .github/workflows/updatecli.d/bump-elastic-stack-snapshot.yml
	modified:   .github/workflows/updatecli.d/bump-golang-7.17.yml
	modified:   .github/workflows/updatecli.d/bump-golang.yml
	modified:   .mergify.yml
	new file:   .tool-versions

Unmerged paths:
  (use "git add <file>..." to mark resolution)
	both modified:   .github/workflows/bump-elastic-stack-snapshot.yml
	both modified:   .github/workflows/bump-golang.yml
	both modified:   .github/workflows/updatecli-compose.yml

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

[botelastic]

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