specify node version

Author: cometkim

.github/workflows/ci.yml

@@ -45,6 +45,11 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4
 
+      - name: Use Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version-file: .nvmrc
+
       - name: Restore build cache
         id: build-cache
         uses: actions/cache@v4