Update actions/deploy-pages action to v5 (#1993)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/deploy.yml

@@ -28,4 +28,4 @@ jobs:
       - uses: actions/upload-pages-artifact@v4
         with:
           path: site
-      - uses: actions/deploy-pages@v4
+      - uses: actions/deploy-pages@v5