Fabric: Using state auto-repeating in RCTSafeAreaViewComponentView

Summary:
This change introducing using `updateStateWithAutorepeat` for state updates in RCTSafeAreaViewComponentView. This way we can reduce the number of active commits and reduce jumps & relayout passes.
The approach with a callback is better than using `_lastPaddingStateWasUpdatedWith` because:
* When we compare the values, we can compare them with actual previous padding numbers stored in Shadow Tree.
* The value stored in a UIView instance can go away because of a view being remounted because of flattening.

Changelog: [Internal] Fabric-specific internal change.

Reviewed By: JoshuaGross

Differential Revision: D24719345

fbshipit-source-id: 9bf1ae284875b4c99cf23be2fcc9a829eb8a895e