NVHSAS-6217: Add unitest actiion

Author: becitsthere

.github/workflows/unitest.yaml

@@ -0,0 +1,16 @@
+name: Run unitest on push and pull request
+
+on:
+  push:
+  pull_request:
+
+jobs:
+  unitest:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - uses: actions/setup-go@v2
+      with:
+        go-version: '1.20.3'
+    - run: |
+        ./unitest.sh