Update actions/deploy-pages action to v5

Author: renovate[bot]

.github/workflows/ci.yml

@@ -144,6 +144,6 @@ jobs:
     steps:
       - name: Deploy to GitHub Pages
         id: deployment
-        uses: actions/deploy-pages@v4
+        uses: actions/deploy-pages@v5
         with:
           artifact_name: documentation