Apple 发布多平台测试版软件更新

* iOS 18.4 beta 3 (22E5222f)
* iPadOS 18.4 beta 3 (22E5222f)
* macOS 15.4 beta 3 (24E5228e)
* tvOS 18.4 beta 3 (22L5240e)
* visionOS 2.4 beta 3 (22O5221d)
* watchOS 11.4 beta 3 (22T5234f)