Fix workflow

Author: puku0x

.github/workflows/nodejs.yml

@@ -27,12 +27,10 @@ jobs:
       - uses: actions/checkout@v2
 
       - name: Use Node.js ${{ matrix.node }}
-        uses: actions/setup-node@v1
+        uses: actions/setup-node@v2
         with:
           node-version: ${{ matrix.node }}
-
-      - name: Install latest npm
-        run: npm install --global npm@latest
+          cache: 'npm'
 
       - name: Install dependencies
         run: npm ci
@@ -54,12 +52,10 @@ jobs:
       - uses: actions/checkout@v2
 
       - name: Use Node.js ${{ matrix.node }}
-        uses: actions/setup-node@v1
+        uses: actions/setup-node@v2
         with:
           node-version: ${{ matrix.node }}
-
-      - name: Install latest npm
-        run: npm install --global npm@latest
+          cache: 'npm'
 
       - name: Install dependencies
         run: npm ci