Update antora-playbook.yml to 0.4.11

Ryan Baxter · web-flow · commit 8d3516ac0a9b · 2024-03-12T10:33:09.000-04:00
diff --git a/docs/antora-playbook.yml b/docs/antora-playbook.yml
@@ -36,4 +36,4 @@ runtime:
     format: pretty
 ui:
   bundle:
-    url: https://github.com/spring-io/antora-ui-spring/releases/download/v0.4.2/ui-bundle.zip
+    url: https://github.com/spring-io/antora-ui-spring/releases/download/v0.4.11/ui-bundle.zip
