Chore: add basic ci

 - runs goreleaser --snapshot ... to build the tool

.github/workflows/ci.yml

@@ -0,0 +1,26 @@
+name: ci
+
+on:
+  pull_request:
+
+jobs:
+  ci:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+      - name: Set up Go
+        uses: actions/setup-go@v2
+        with:
+          go-version: 1.14
+      - name: Check config
+        uses: goreleaser/goreleaser-action@v2
+        with:
+          args: check
+      - name: Run GoReleaser
+        uses: goreleaser/goreleaser-action@v2
+        with:
+          version: latest
+          args: --snapshot --skip-publish --rm-dist