upgrade upload-pages-artifact to v3

Author: yihanga

.github/workflows/main_ci.yml

@@ -129,8 +129,9 @@ jobs:
       - run: npm ci
       - run: npm run doc
       - name: Upload artifact
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-pages-artifact@v3
         with:
+          name: github-pages
           path: ./docs
 
   deploy-doc: