ci: pin peaceiris/actions-gh-pages to v4.1.0 for Node.js 24 support

.github/workflows/github-pages.yml

@@ -28,7 +28,7 @@ jobs:
           mkdocs build
 
       - name: Deploy to GitHub Pages
-        uses: peaceiris/actions-gh-pages@v4
+        uses: peaceiris/actions-gh-pages@v4.1.0
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           cname: docs.meshcore.io