v2: fix deploy

Author: gusnips

.github/workflows/firebase-hosting-deploy.yml

@@ -17,7 +17,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v4
         with:
-          node-version: "18.20.2"
+          node-version: "20"
 
       - name: Install Bun
         uses: oven-sh/setup-bun@v1