测试 go mod 兼容

.github/workflows/agent.yml

@@ -16,6 +16,14 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@master
+      - name: Set up Go latest version
+        uses: actions/setup-go@v2
+      - run: |
+          go mod vendor
+      - name: Set up Go 1.10.8
+        uses: actions/setup-go@v2
+        with:
+          go-version: 1.10.8
       - name: Run GoReleaser
         uses: goreleaser/goreleaser-action@v2
         if: startsWith(github.ref, 'refs/tags/')