fix: update Node.js version to 20.8.1 in release.yml

Author: ioncakephper

.github/workflows/release.yml

@@ -22,7 +22,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v4
         with:
-          node-version: '18'
+          node-version: '20.8.1'
 
       - name: Install dependencies
         run: npm ci