Update npm-publish.yml

Author: DarylLi

.github/workflows/npm-publish.yml

@@ -10,7 +10,18 @@ on:
     branches:
       - main
 jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 20
+      - run: npm ci
+      - run: npm test
+      
   publish:
+    needs: build
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code