update pipeline

.gitea/workflows/build.yml

@@ -11,11 +11,10 @@ jobs:
       - name: Checkout code
         uses: actions/checkout@v4
 
-      - name: Set up Node.js
-        uses: actions/setup-node@v4
+      - name: Setup node v.20
+        uses: actions/setup-node@v6
         with:
-          node-version: '20'
-          cache: 'npm'
+          node-version: '>=20.0.0'
 
       - name: Install dependencies
         run: npm ci