adding GitHub CI workflow file

Signed-off-by: Shlomi Noach <[email protected]>

.github/workflows/ci.yml

@@ -0,0 +1,18 @@
+name: Go package
+
+on: [push, pull_request]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Set up Go
+        uses: actions/setup-go@v4
+
+      - name: Build
+        run: make build
+
+      - name: Test
+        run: make test