Add lint/build/test PR workflow (#1304)

.github/workflows/main.yml

@@ -0,0 +1,22 @@
+name: Node PR Lint, Build and Test
+
+on:
+  # Trigger when manually run
+  workflow_dispatch:
+
+  # Trigger on pushes to `main` or `rel/*`
+  push:
+    branches:
+      - main
+      - rel/*
+
+  # Trigger on pull requests to `main` or `rel/*`
+  pull_request:
+    branches:
+      - main
+      - rel/*
+
+jobs:
+  Build:
+    # Use template from https://github.com/microsoft/vscode-azuretools/tree/main/.github/workflows
+    uses: microsoft/vscode-azuretools/.github/workflows/jobs.yml@main