update github pages workflow

Author: xiaoping378

.github/workflows/gh-pages.yml

@@ -8,11 +8,11 @@ on:
 
 jobs:
   deploy:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     concurrency:
       group: ${{ github.workflow }}-${{ github.ref }}
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
         with:
           submodules: recursive  # Fetch the Docsy theme
           fetch-depth: 0         # Fetch all history for .GitInfo and .Lastmod
@@ -24,12 +24,12 @@ jobs:
           extended: true
 
       - name: Setup Node
-        uses: actions/setup-node@v2
+        uses: actions/setup-node@v3
         with:
           node-version: '14'
 
       - name: Cache dependencies
-        uses: actions/cache@v2
+        uses: actions/cache@v4
         with:
           path: ~/.npm
           key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
@@ -44,7 +44,7 @@ jobs:
         if: ${{ github.ref == 'refs/heads/master' }}
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
-
+          publish_branch: gh-pages
       # - run: sed -i 's/https:\/\/xiaoping378.github.io/https:\/\/xiaoping378.gitee.io/' config.toml
       # - run: env HUGO_ENV="production" hugo --minify
       # - name: Deploy - gitee pages