Update actions/upload-pages-artifact action from vv4 to v5

Author: renovate[bot]

.github/workflows/docs.yml

@@ -41,7 +41,7 @@ jobs:
         uses: actions/configure-pages@v6
 
       - name: Upload artifact
-        uses: actions/upload-pages-artifact@v4
+        uses: actions/upload-pages-artifact@v5
         with:
           path: ./docs/build