ci: improve cache (#3566)

Author: anshumanv

.github/workflows/nodejs.yml

@@ -35,6 +35,7 @@ jobs:
         uses: actions/setup-node@v2
         with:
           node-version: ${{ matrix.node-version }}
+          cache: "npm"
 
       - name: Use latest NPM
         run: sudo npm i -g npm
@@ -69,6 +70,7 @@ jobs:
         uses: actions/setup-node@v2
         with:
           node-version: ${{ matrix.node-version }}
+          cache: "npm"
 
       - name: Use latest NPM on ubuntu/macos
         if: matrix.os == 'ubuntu-latest' || matrix.os == 'macos-latest'
@@ -78,20 +80,6 @@ jobs:
         if: matrix.os == 'windows-latest'
         run: npm i -g npm
 
-      - name: Get npm cache directory
-        id: npm-cache-dir
-        run: |
-          echo "::set-output name=dir::$(npm config get cache)"
-
-      - name: Cache Node.js modules
-        id: cache
-        uses: actions/cache@v2
-        with:
-          path: ${{ steps.npm-cache-dir.outputs.dir }}
-          key: ${{ runner.os }}-${{ matrix.webpack-version }}-node-${{ hashFiles('**/package-lock.json') }}
-          restore-keys: |
-            ${{ runner.os }}-${{ matrix.webpack-version }}-node-
-
       - name: Install dependencies
         run: npm ci