Update GH Pages Upload Action version

Author: yalishanda42

.github/workflows/renderbook.yml

@@ -43,7 +43,7 @@ jobs:
         uses: actions/configure-pages@v2
 
       - name: Upload artifact
-        uses: actions/upload-pages-artifact@v1
+        uses: actions/upload-pages-artifact@v4
         with:
           path: '_build/html'