migrate travis to github actions

ref: #3943

Signed-off-by: Avelino <avelinorun@gmail.com>

.github/workflows/tests.yaml

@@ -0,0 +1,30 @@
+name: Run tests
+
+on:
+  push:
+    branches:
+      - 'master'
+  pull_request:
+
+jobs:
+  build:
+    name: Running test
+    runs-on: ubuntu-latest
+    environment: netlify
+    strategy:
+      matrix:
+        go: ['1.15.x']
+    steps:
+    - uses: actions/checkout@1.0.0
+    - name: Get dependencies
+      run: go get -v -t -d ./...
+    - name: Run tests
+      run: go test
+    - name: netlify awesome-go.com
+      uses: jsmrcaga/action-netlify-deploy@v1.1.0
+      if: contains('refs/heads/master', github.ref)
+      with:
+        NETLIFY_AUTH_TOKEN: ${{ secrets.NETLIFY_AUTH_TOKEN }}
+        NETLIFY_SITE_ID: ${{ secrets.NETLIFY_SITE_ID }}
+        NETLIFY_DEPLOY_TO_PROD: true
+        build_directory: tmpl