chore: update ci config

Author: jamesgeorge007

.github/workflows/node.js.yml

@@ -3,20 +3,18 @@
 
 name: Node.js CI
 
-on:
-  push:
-    branches: [ master ]
-  pull_request:
-    branches: [ master ]
+on: [push, pull_request]
 
 jobs:
   build:
+    name: Tests - ${{ matrix.os }} - Node.js v${{ matrix.node-version }}
 
-    runs-on: ubuntu-latest
+    runs-on: ${{ matrix.os }}
 
     strategy:
       matrix:
-        node-version: [10.x, 12.x, 14.x]
+        os: [ubuntu-latest, macos-latest]
+        node-version: [12.x, 13.x, 14.x]
 
     steps:
     - uses: actions/checkout@v2