fix actions with Node.js 16

Author: huan

.github/workflows/npm.yml

@@ -7,16 +7,20 @@ jobs:
     name: Build
     strategy:
       matrix:
-        os: [ubuntu-latest]
-        node: [13]
+        os:
+          - ubuntu-latest
+        node-version:
+          - 16
 
     runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@v2
       - name: Use Node.js ${{ matrix.node-version }}
-        uses: actions/setup-node@v1
+        uses: actions/setup-node@v2
         with:
           node-version: ${{ matrix.node-version }}
+          cache: npm
+          cache-dependency-path: package.json
 
       - name: Install Dependencies
         run: npm install
@@ -30,9 +34,12 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
-      - uses: actions/setup-node@v1
+      - uses: actions/setup-node@v2
         with:
-          node-version: 13
+          node-version: 16
+          cache: npm
+          cache-dependency-path: package.json
+
       - run: npm install
       - run: ./scripts/generate-version.sh
       - run: ./scripts/npm-pack-testing.sh
@@ -44,10 +51,12 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
-      - uses: actions/setup-node@v1
+      - uses: actions/setup-node@v2
         with:
-          node-version: 13
+          node-version: 16
           registry-url: https://registry.npmjs.org/
+          cache: npm
+          cache-dependency-path: package.json
       - run: npm install
       - run: ./scripts/generate-version.sh
       - run: ./scripts/package-publish-config-tag.sh