Bump actions/deploy-pages from 4 to 5

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

---
updated-dependencies:
- dependency-name: actions/deploy-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/update.yml

@@ -33,5 +33,5 @@ jobs:
     - uses: actions/upload-pages-artifact@v4
       with:
         path: 'demo/'
-    - uses: actions/deploy-pages@v4
+    - uses: actions/deploy-pages@v5