Disable scroll for Layout

This function solves the problem (这个功能解决的问题)

I am currently using the Layout component and do not want direct scrolling; I would like to manage scrolling manually for certain children of the LayoutContent, but this is currently impossible without using CSS overrides—and the scroll-layout div remains regardless.

Expected API (期望的 API)

An option on the LayoutContent and LayoutSider to disable scrolling like: scroll: boolean