restore old redirect

Author: cephalin

.openpublishing.redirection.app-service.json

@@ -9,6 +9,11 @@
       "source_path_from_root": "/articles/app-service/web-sites-restore.md",
       "redirect_url": "/azure/app-service/manage-backup",
       "redirect_document_id": false
+    },
+    {
+      "source_path_from_root": "/articles/app-service/app-service-web-restore-snapshots.md",
+      "redirect_url": "/azure/app-service/manage-backup",
+      "redirect_document_id": false
     }
   ]
 }