Bump crazy-max/ghaction-github-status from 2 to 3 (#619)

Bumps [crazy-max/ghaction-github-status](https://github.com/crazy-max/ghaction-github-status) from 2 to 3.
- [Release notes](https://github.com/crazy-max/ghaction-github-status/releases)
- [Changelog](https://github.com/crazy-max/ghaction-github-status/blob/master/CHANGELOG.md)
- [Commits](https://github.com/crazy-max/ghaction-github-status/compare/v2...v3)

---
updated-dependencies:
- dependency-name: crazy-max/ghaction-github-status
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/docs.yml

@@ -31,7 +31,7 @@ jobs:
           pull: true
       -
         name: Check GitHub Pages status
-        uses: crazy-max/ghaction-github-status@v2
+        uses: crazy-max/ghaction-github-status@v3
         with:
           pages_threshold: major_outage
       -