Update Default runtime to node16

.github/workflows/build.yml

@@ -20,10 +20,10 @@ jobs:
         os: [ubuntu-latest, windows-latest, macos-latest]
     steps:
       - uses: actions/checkout@v2
-      - name: Setup Node.JS 12
+      - name: Setup Node.JS 16
         uses: actions/setup-node@v2
         with:
-          node-version: 12.x
+          node-version: 16.x
           cache: npm
       - run: npm ci
       - run: npm run build

.github/workflows/check-dist.yml

@@ -23,10 +23,10 @@ jobs:
     steps:
       - uses: actions/checkout@v2
 
-      - name: Set Node.js 12.x
+      - name: Set Node.js 16.x
         uses: actions/setup-node@v1
         with:
-          node-version: 12.x
+          node-version: 16.x
 
       - name: Install dependencies
         run: npm ci

action.yml

@@ -67,6 +67,6 @@ outputs:
   path:
     description: 'Path to where the java environment has been installed (same as $JAVA_HOME)'
 runs:
-  using: 'node12'
+  using: 'node16'
   main: 'dist/setup/index.js'
   post: 'dist/cleanup/index.js'