chore: update actions/upload-pages-artifact action to v4

Author: renovate[bot]

.github/workflows/docs-deploy.yml

@@ -44,7 +44,7 @@ jobs:
           touch ./docs/.vitepress/dist/.nojekyll
 
       - name: Upload artifact
-        uses: actions/upload-pages-artifact@v3
+        uses: actions/upload-pages-artifact@v4
         with:
           path: ./docs/.vitepress/dist