Update upload-pages-artifact action to version 2 in GitHub Actions workflow

Author: codess-aus

.github/workflows/deploy-pages.yml

@@ -18,7 +18,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Upload site folder for Pages
-        uses: actions/upload-pages-artifact@v1
+        uses: actions/upload-pages-artifact@v2
         with:
           path: ./site