build(deps): Bump crazy-max/ghaction-github-pages from 4 to 5

Bumps [crazy-max/ghaction-github-pages](https://github.com/crazy-max/ghaction-github-pages) from 4 to 5.
- [Release notes](https://github.com/crazy-max/ghaction-github-pages/releases)
- [Commits](crazy-max/ghaction-github-pages@v4...v5)

---
updated-dependencies:
- dependency-name: crazy-max/ghaction-github-pages
  dependency-version: '5'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

.github/workflows/docs-deploy.yml

@@ -98,7 +98,7 @@ jobs:
 
       - name: 🛠️ Deploy to GitHub Pages
         if: success()
-        uses: crazy-max/ghaction-github-pages@v4
+        uses: crazy-max/ghaction-github-pages@v5
         with:
           build_dir: docs/site/_site
           fqdn: bunit.dev