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

Author: renovate[bot]

.github/workflows/on-push.yml

@@ -39,7 +39,7 @@ jobs:
         run: pnpm build
 
       - name: Upload GitHub Pages assets 📦️
-        uses: actions/upload-pages-artifact@v3
+        uses: actions/upload-pages-artifact@v4
         with:
           path: ./dist