upgrade gh-pages node version

Author: cangSDARM

.github/workflows/gh-pages.yml

@@ -16,9 +16,9 @@ jobs:
         uses: actions/checkout@v2
 
       - name: Environment Setup 🔧
-        uses: actions/setup-node@v1
+        uses: actions/setup-node@v4
         with:
-          node-version: "14.x"
+          node-version: "18.x"
 
       - name: Cache dependencies 🍪
         uses: actions/cache@v4