try to use newer versions

Author: rse

.github/workflows/gh-pages.yml

@@ -25,17 +25,17 @@ jobs:
         runs-on: ubuntu-latest
         steps:
             -   name: Checkout
-                uses: actions/checkout@v3
+                uses: actions/checkout@v4
             -   name: Build Website
                 working-directory: 08-Website
                 run: npm install && npm run build && npm run clean
             -   name: Setup Github Pages
-                uses: actions/configure-pages@v3
+                uses: actions/configure-pages@v4
             -   name: Upload Github Pages
-                uses: actions/upload-pages-artifact@v2
+                uses: actions/upload-pages-artifact@v3
                 with:
                     path: "08-Website"
             -   name: Deploy GitHub Pages
                 id:   deployment
-                uses: actions/deploy-pages@v2
+                uses: actions/deploy-pages@v4