Add action to finalize release branch and tag

[unidevel]

Description

Step 3 in https://github.com/prestodb/presto/wiki/Stable-release-process-(every-2-months)

Step 3: clean up the tag

• on GitHub web, delete the tag for this release
• in your local git repo, on the release branch (e.g. branch release-0.289), delete the local tag via git tag -d TAG, where TAG is the tag name of the tag you just deleted from the web UI.
• Copy release notes merged on master into the release branch, e.g. git checkout release-0.289;git cherry-pick SHA;git push upstream release-0.289, where SHA is the commit ID of the release notes merge.
• Tag this branch with 0.289: git tag -a TAG -m "release TAG", where TAG is the tag name of the tag you just deleted from the web UI.
• push to Github remote: git push; git push upstream refs/tags/TAG, where TAG is the tag name of the tag you just deleted from the web UI.

Motivation and Context

Migration manual step to automation

Impact

Release

Test Plan

https://github.com/unix280/presto/actions/runs/13307048054/job/37160320834

Contributor checklist

• Please make sure your submission complies with our contributing guide, in particular code style and commit standards.
• PR description addresses the issue accurately and concisely. If the change is non-trivial, a GitHub Issue is referenced.
• Documented new properties (with its default value), SQL syntax, functions, or other functionality.
• If release notes are required, they follow the release notes guidelines.
• Adequate tests were added if applicable.
• CI passed.

Release Notes

== NO RELEASE NOTE ==