Bump peaceiris/actions-gh-pages from 3 to 4 (#232)

Bumps [peaceiris/actions-gh-pages](https://github.com/peaceiris/actions-gh-pages) from 3 to 4.
- [Release notes](https://github.com/peaceiris/actions-gh-pages/releases)
- [Changelog](https://github.com/peaceiris/actions-gh-pages/blob/main/CHANGELOG.md)
- [Commits](peaceiris/actions-gh-pages@v3...v4)

---
updated-dependencies:
- dependency-name: peaceiris/actions-gh-pages
  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>

Author: dependabot[bot]

.github/workflows/cd-config.yml

@@ -40,7 +40,7 @@ jobs:
           for file in ./publish/primer/*.{mmd,bs}; do rm $file; done
 
       - name: Publish to GitHub pages
-        uses: peaceiris/actions-gh-pages@v3
+        uses: peaceiris/actions-gh-pages@v4
         with:
           publish_dir: ./publish
           personal_token: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/tr-draft-config.yml

@@ -80,7 +80,7 @@ jobs:
           sed -i "s|https://solid.github.io/solid-oidc/|https://solidproject.org/TR/oidc|g" ./publish/$YEAR/oidc-primer-$DAY.html
 
       - name: Publish to TR Publication branch
-        uses: peaceiris/actions-gh-pages@v3
+        uses: peaceiris/actions-gh-pages@v4
         with:
           publish_dir: ./publish
           publish_branch: solid-tr-publication

.github/workflows/tr-final-config.yml

@@ -80,7 +80,7 @@ jobs:
           sed -i "s|https://solid.github.io/solid-oidc/|https://solidproject.org/TR/oidc|g" ./publish/$YEAR/oidc-primer-$DAY.html
 
       - name: Publish to TR Publication branch
-        uses: peaceiris/actions-gh-pages@v3
+        uses: peaceiris/actions-gh-pages@v4
         with:
           publish_dir: ./publish
           publish_branch: solid-tr-publication