chore: update changes

changes/v5.0.11-en.md

@@ -29,3 +29,5 @@
 - Fix that JWT ACL rules are only applied if an `exp` claim is set [#9368](https://github.com/emqx/emqx/pull/9368).
 
 - Fix that `/configs/global_zone` API cannot get the default value of the configuration [#9392](https://github.com/emqx/emqx/pull/9392).
+
+- Fix mountpoint not working for will-msg [#9399](https://github.com/emqx/emqx/pull/9399).

changes/v5.0.11-zh.md

@@ -26,3 +26,5 @@
 - 修复 JWT ACL 规则只在设置了超期时间时才生效的问题 [#9368](https://github.com/emqx/emqx/pull/9368)。
 
 - 修复 `/configs/global_zone` API 无法正确获取配置的默认值问题 [#9392](https://github.com/emqx/emqx/pull/9392)。
+
+- 修复 mountpoint 配置未对遗嘱消息生效的问题 [#9399](https://github.com/emqx/emqx/pull/9399)