updated pipeline

Author: cryi

.github/workflows/pages.yml

@@ -10,15 +10,15 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Ensure 404.html is the same as index.html
         run: cp index.html 404.html
 
       - name: Deploy to GitHub Pages
-        uses: actions/upload-pages-artifact@v2
+        uses: actions/upload-pages-artifact@v3
         with:
           path: .
 
       - name: Publish GitHub Pages
-        uses: actions/deploy-pages@v2
+        uses: actions/deploy-pages@v4