fix action

Author: yosupo06

.github/workflows/document.yml

@@ -29,5 +29,5 @@ jobs:
       - name: Publish to github pages
         uses: peaceiris/actions-gh-pages@v3
         with:
-          github_token: ${{ secrets.ACTIONS_DEPLOY_KEY }}
+          deploy_key: ${{ secrets.ACTIONS_DEPLOY_KEY }}
           publish_dir: ./tools/generated