docs(drawer): rm useless tip (ant-design#56917)

Author: thinkasany

components/drawer/index.en-US.md

@@ -48,11 +48,6 @@ A Drawer is a panel that is typically overlaid on top of a page and slides in fr
 
 Common props ref：[Common props](/docs/react/common-props)
 
-<!-- prettier-ignore -->
-:::warning{title=Note}
-v5 uses `rootClassName` & `rootStyle` to configure the outermost element style, instead of `className` & `style` from v4. This is done to align the API with Modal.
-:::
-
 | Props | Description | Type | Default | Version |
 | --- | --- | --- | --- | --- |
 | afterOpenChange | Callback after the animation ends when switching drawers | function(open) | - |  |

components/drawer/index.zh-CN.md

@@ -48,11 +48,6 @@ demo:
 
 通用属性参考：[通用属性](/docs/react/common-props)
 
-<!-- prettier-ignore -->
-:::warning{title=注意}
-v5 使用 `rootClassName` 与 `rootStyle` 来配置最外层元素样式。原 v4 `className` 与 `style` 改至配置 Drawer 窗体样式以和 Modal 对齐。
-:::
-
 | 参数 | 说明 | 类型 | 默认值 | 版本 |
 | --- | --- | --- | --- | --- |
 | afterOpenChange | 切换抽屉时动画结束后的回调 | function(open) | - |  |