Use `$GITHUB_OUTPUT` environment file for Broken Doc Links workflow

[oliverjfletcher]

Code of Conduct

• [X] I have read and agree to the GitHub Docs project's Code of Conduct

What article on docs.github.com is affected?

N/A this affects the GitHub Action workflow for fixing broken links in the docs

What changes are you suggesting?

Summary

Update check-broken-links-github-github.yml to use $GITHUB_OUTPUT environment file per the change log

Cuurent State

run: echo "::set-output name=title::$(head -1 broken_github_github_links.md)"

Future State

run: echo "title=$(head -1 broken_github_github_links.md)" >> $GITHUB_OUTPUT

Additional information

No response

[cmwilson21]

@oliverjfletcher Thanks for the issue. I've edited the PR slightly so it includes this issue, too. ✨

[oliverjfletcher]

@oliverjfletcher Thanks for the issue. I've edited the PR slightly so it includes this issue, too. ✨

@cmwilson21 I reverted the push per this comment, but let me know if I should push the change back to the branch, thanks!

[cmwilson21]

Closing this issue per comment here. 💛