npm cache

.github/workflows/eslint.yaml

@@ -20,6 +20,14 @@ jobs:
       - name: Checkout code
         uses: actions/checkout@v4
 
+      - name: Setup node
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20'
+          cache: 'npm'
+          cache-dependency-path: |
+            **/package-lock.json
+
       - name: Install ESLint
         run: |
           npm install eslint