doc: opt out of aggregated boostlook to solve toc issues

Author: Becheler

doc/playbook.yml

@@ -23,5 +23,5 @@ asciidoc:
 
 ui:
   bundle:
-    url: https://github.com/boostorg/unordered-ui-bundle/raw/c80db72a7ba804256beb36e3a46d9c7df265d8d7/ui-bundle.zip
+    url: https://github.com/boostorg/graph-ui-bundle/raw/c80db72a7ba804256beb36e3a46d9c7df265d8d7/ui-bundle.zip
     snapshot: true