Bump actions/github-script from 5 to 7

Bumps [actions/github-script](https://github.com/actions/github-script) from 5 to 7.
- [Release notes](https://github.com/actions/github-script/releases)
- [Commits](actions/github-script@v5...v7)

---
updated-dependencies:
- dependency-name: actions/github-script
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/preview-site.yml

@@ -83,7 +83,7 @@ jobs:
           edit-mode: 'replace'
 
       - name: Remove Label
-        uses: actions/github-script@v5
+        uses: actions/github-script@v7
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
           script: |