Update pages.yml

Author: catgoose

.github/workflows/pages.yml

@@ -29,11 +29,11 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v3
       - name: Setup Pages
-        uses: actions/configure-pages@v4
+        uses: actions/configure-pages@v2
       - name: Upload artifact
-        uses: actions/upload-pages-artifact@v4
+        uses: actions/upload-pages-artifact@v2
         with:
           # Upload entire repository
           path: 'doc'