test: Migrate Frontend tests to a GHA Workflow (#10972)

Signed-off-by: ddalvi <[email protected]>

.github/workflows/frontend.yml

@@ -0,0 +1,35 @@
+name: Frontend Tests
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+    paths:
+      - 'frontend/**'
+      - '.github/workflows/frontend.yml'
+
+jobs:
+  frontend-tests:
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v2
+
+    - name: Set up Node.js
+      uses: actions/setup-node@v3
+      with:
+        node-version: '14'
+
+    - name: Clean npm cache
+      run: npm cache clean --force
+
+    - name: Install dependencies
+      run: cd ./frontend && npm ci
+
+    - name: Run Frontend Tests
+      run: cd ./frontend && npm run test:ci
+