Update build-and-deploy.yaml

.github/workflows/build-and-deploy.yaml

@@ -13,6 +13,17 @@ jobs:
     steps:
       - name: Checkout source code
         uses: actions/checkout@v3 # workflow에서 액세스할 수 있도록 저장소를 체크아웃
+      - name: Cache node modules
+        id: node-cache
+        uses: actions/cache@v2
+        env:
+          cache-name: cache-node-modules
+        with:
+            # npm cache files are stored in `~/.npm` on Linux/macOS
+          path: node_modules
+          key: ${{ runner.os }}-node-modules-${{ hashFiles('**/package-lock.json') }}
+          restore-keys: |
+            ${{ runner.os }}-node-modules-
         
       - name: Install dependencies
         run: yarn install