feat: Add github lint action

Author: clburlison

.github/workflows/lint.yml

@@ -0,0 +1,17 @@
+name: Lint
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - name: Install modules
+      run: npm install
+    - name: Run ESLint
+      run: node_modules/eslint/bin/eslint.js src/ --ext .js,.jsx,.ts,.tsx

.github/workflows/node.js.yml

@@ -11,9 +11,7 @@ on:
 
 jobs:
   build:
-
     runs-on: ubuntu-latest
-
     strategy:
       matrix:
         node-version: [12.x]