update gh action script

Author: guofoo

.github/workflows/main.yml

@@ -9,13 +9,11 @@ jobs:
     if: github.ref == 'refs/heads/main'
     steps:
       - name: checkout
-        uses: actions/checkout@v3.0.0
-      - name: build_and_deploy
-        uses: shalzz/zola-deploy-action@v0.17.2
+        uses: actions/checkout@v4.0.0
+      - name: Build and deploy
+        uses: shalzz/zola-deploy-action@v0.20.0
         env:
           # Target branch
           PAGES_BRANCH: gh-pages
-          # Provide personal access token
-          #TOKEN: ${{ secrets.TOKEN }}
           # Or if publishing to the same repo, use the automatic token
           TOKEN: ${{ secrets.GITHUB_TOKEN }}