bufgix: node version

Author: yuki-uchida

.github/workflows/deploy.yml

@@ -34,7 +34,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v4
         with:
-          node-version: 18
+          node-version: 22
 
       - name: Install dependencies
         run: npm ci