misc(ci): Add GitHub Action (#81)

.github/workflows/go.yml

@@ -0,0 +1,12 @@
+# https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-go
+name: Go
+on: [push, pull_request]
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+    - name: Build
+      run: go build -v ./...
+    - name: Test
+      run: go test -v ./...