ci: update workflow config.

Author: jaywcjlove

Diff for: .github/workflows/ci.yml

@@ -11,10 +11,10 @@ jobs:
       contents: write
       id-token: write
     steps:
-      - uses: actions/checkout@v3
-      - uses: actions/setup-node@v3
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
         with:
-          node-version: 18
+          node-version: 20
           registry-url: 'https://registry.npmjs.org'
 
       - run: node -v