Remove token from GitHub Pages checkout action

Removed the token input from the checkout action for security reasons.

Author: Laffery

.github/workflows/sync-github-page.yml

@@ -20,7 +20,6 @@ jobs:
         uses: actions/checkout@v4
         with:
           repository: NG-ZORRO/ng-zorro.github.io
-          token: ${{ secrets.ACCESS_TOKEN }}
           path: ng-zorro.github.io
           fetch-depth: 0