tests: add release.yml for GoReleaser

Author: zmwangx

.github/workflows/release.yml

@@ -0,0 +1,21 @@
+name: release
+on:
+  push:
+    tags:
+      - "v*"
+jobs:
+  goreleaser:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Set up Go
+        uses: actions/setup-go@v2
+        with:
+          go-version: ^1.14
+      - name: Run GoReleaser
+        uses: goreleaser/goreleaser-action@v2
+        with:
+          version: latest
+          args: release --rm-dist
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}