set up node first

.github/workflows/update-gh-pages.yml

@@ -11,14 +11,16 @@ jobs:
     name: Build and publish
     runs-on: ubuntu-latest
     steps:
-      - name: Checkout repository
-        uses: actions/checkout@v4
-
       - name: Set up Node.js
         uses: actions/setup-node@v4
+        env:
+          NODE_AUTH_TOKEN: ${{ github.token }}
         with:
           node-version: 20.x
 
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
       - name: Install dependencies
         run: npm ci