GitHub Action: Delete tag and release

Fork of the original that updates to Node 20.

Note: You may be able to skip using this if you are working on a GitHub-hosted runner, or you can install the gh tool, as gh now natively can delete releases. For example:

      - name: Delete tag
        run: gh release delete $TAG --cleanup-tag
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

---

Add the following step to your workflow:

- uses: ClementTsang/[email protected]
  with:
    delete_release: true # default: false
    tag_name: v0.1.0 # tag name to delete
    repo: <owner>/<repoName> # target repo (optional). defaults to repo running this action
  env:
    GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}