test: Add test workflow

.github/workflows/test.yml

@@ -0,0 +1,17 @@
+name: run tests
+
+on: [pull_request, workflow_dispatch]
+
+jobs:
+  test:
+    name: test
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-go@v2
+        with:
+          go-version: '1.19'
+      - name: Build
+        run: make build
+      - name: Test
+        run: make test