Changed node-version to lts/*

Author: adamlui

.github/workflows/eslint-on-push-pr.yml

@@ -13,7 +13,7 @@ jobs:
       - name: Set up Node.js
         uses: actions/setup-node@v4
         with:
-          node-version: 21
+          node-version: 'lts/*'
 
       - name: Install dependencies
         run: npm ci # instead of install to ensure consistency and determinism in CI/CD workflow