chore: update changes

changes/v5.0.12-en.md

@@ -8,4 +8,7 @@
 
 - Start building MacOS packages for Apple Silicon hadrdware [#9423](https://github.com/emqx/emqx/pull/9423).
 
+- Remove support for setting shared subscriptions using the non-standard `$queue` feature [#9412](https://github.com/emqx/emqx/pull/9412).
+  Shared subscriptions are now part of the MQTT spec. Use `$shared` instead.
+
 ## Bug fixes

changes/v5.0.12-zh.md

@@ -4,6 +4,9 @@
 
 - 通过 `node.global_gc_interval = disabled` 来禁用全局垃圾回收 [#9418](https://github.com/emqx/emqx/pull/9418)。
 
+- Remove support for setting shared subscriptions using the non-standard `$queue` feature [#9412](https://github.com/emqx/emqx/pull/9412).
+  Shared subscriptions are now part of the MQTT spec. Use `$shared` instead.
+
 ## 修复
 
 - 优化命令行实现, 避免输入错误指令时, 产生不必要的原子表消耗 [#9416](https://github.com/emqx/emqx/pull/9416)。