Update run.yml to run sdkmanager after each update

.github/workflows/run.yml

@@ -14,7 +14,29 @@ on:
       - '.github/*.json'
 
 jobs:
-  build:
+  runSdkManager:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ ubuntu-16.04, ubuntu-18.04, ubuntu-20.04, macos-10.15, windows-2016, windows-2019 ]
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Setup node 12
+        uses: actions/setup-node@v2.1.4
+        with:
+          node-version: '12'
+
+      - run: npm ci
+      - run: npm run build
+
+      - run: node dist/index.js
+
+      - run: sdkmanager --list
+
+  buildSampleApplication:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix: