add download artifact step

Author: whubsch

.github/workflows/docs.yml

@@ -36,6 +36,7 @@ jobs:
       - name: Upload documentation
         uses: actions/upload-artifact@v4
         with:
+          name: documentation
           path: docs/
 
   # Deploy the artifact to GitHub pages.
@@ -52,10 +53,15 @@ jobs:
     steps:
       - name: Configure Pages
         uses: actions/configure-pages@v5
-      - name: Upload artifact
-        uses: actions/upload-pages-artifact@v3
+
+      - name: Download artifact
+        uses: actions/download-artifact@v4
         with:
-          path: .
+          name: documentation
+          path: docs/
+
       - name: Deploy to GitHub Pages
         id: deployment
         uses: actions/deploy-pages@v4
+        with:
+          artifact_name: documentation