added ci workflow file

Author: ap-atul

.github/workflows/test_build.yml

@@ -0,0 +1,32 @@
+name: Package CI
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: [14.x]
+
+    steps:
+    - uses: actions/checkout@v3
+    
+    - name: Use Node.js ${{ matrix.node-version }}
+      uses: actions/setup-node@v3
+      with:
+        node-version: ${{ matrix.node-version }}
+        cache: 'npm'
+
+    - name: Test and Build
+    - run: |
+        npm ci
+        npm test
+        npm run prebuild --if-present
+        echo "Done"