Fix issue with zIndex child removal (#49900)

Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/49900

This appears to fix an issue where removing a sibling with zIndex breaks drawing of the next sibling. The theory is that eager return in `onViewRemoved` prevents the view from reverting into a state where it no longer uses custom draw order. However, tracing back history, this eager return was [added](https://github.com/facebook/react-native/pull/43389) to fix a bug in Reanimated. cc bartlomiejbloniarz to confirm if [this Reanimated issue](https://github.com/software-mansion/react-native-reanimated/issues/5715) resurfaces from this change.

Fixes #49838

## Changelog

[Android][Fixed] Fixes issue with z-indexed sibling removal

Reviewed By: NickGerleman, cipolleschi

Differential Revision: D70795631

fbshipit-source-id: 500af92226be29af73f36f911ffff27a0c083ae9