feat(go): Add CI workflow for running Go tests

.github/workflows/ci.yml

@@ -0,0 +1,15 @@
+name: go
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+    - uses: actions/setup-go@v5
+      with:
+        go-version-file: 'go.mod'
+    - run: go test ./...