Rename go action -> Build Status; only apply to main and master

.github/workflows/go.yml

@@ -1,5 +1,11 @@
-name: Build and Test
-on: [push, pull_request]
+name: Build Status
+
+on:
+  push:
+    branches: [ main, master ]
+  pull_request:
+    branches: [ main, master ]
+
 jobs:
   test:
     strategy:
@@ -7,14 +13,18 @@ jobs:
         go-version: [1.15.x, 1.16.x]
         os: [ubuntu-latest, macos-latest, windows-latest]
     runs-on: ${{ matrix.os }}
+
     steps:
     - name: Install Go
       uses: actions/setup-go@v2
       with:
         go-version: ${{ matrix.go-version }}
+
     - name: Checkout
       uses: actions/checkout@v2
+
     - name: Build
       run: go build -v ./...
+
     - name: Test
       run: go test ./...

README.md

@@ -227,7 +227,7 @@ MIT License
 [coveralls-url]: https://coveralls.io/r/osteele/liquid?branch=master
 [coveralls-svg]: https://img.shields.io/coveralls/osteele/liquid.svg?branch=master
 
-[go-url]: https://github.com/osteele/liquid/actions?query=workflow%3A%22Build+and+Test%22
+[go-url]: https://github.com/osteele/liquid/actions?query=workflow%3A%22Build+Status%22
 [go-svg]: https://github.com/osteele/liquid/actions/workflows/go.yml/badge.svg
 
 [golangci-lint-url]: https://github.com/osteele/liquid/actions?query=workflow%3Agolangci-lint