Cleanup formatting of test workflow

.github/workflows/test.yml

@@ -10,16 +10,17 @@ jobs:
   test:
     runs-on: ubuntu-latest
     steps:
-    - name: Checkout
-      uses: actions/checkout@v3
+      - name: Checkout
+        uses: actions/checkout@v3
 
-    - name: Set Node.JS
-      uses: actions/setup-node@v3
-      with:
-        node-version: 16.x
+      - name: Setup Node.JS
+        uses: actions/setup-node@v3
+        with:
+          node-version: 16.x
+          cache: 'npm'
 
-    - name: Install dependencies
-      run: npm ci
+      - name: Install dependencies
+        run: npm ci
 
-    - name: Run tests
-      run: npm test
+      - name: Run tests
+        run: npm test