chore(dev): migrate GitHub release NodeJS Octokit code to GitHub Actions "script"

[danielweck]

https://github.com/edrlab/thorium-reader/blob/develop/scripts/release-github.js

==>

https://github.com/actions/github-script

e.g.

      - name: "Release things"
        uses: actions/github-script@v6
        # if: github.event_name == 'pull_request'
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}
          script: |
            const { issue: { number: issue_number }, repo: { owner, repo }  } = context;
            github.rest.doSomething()...