Summary:
While working on a fix for https://github.com/facebook/react-native/issues/29974 I notice that the `_updateBottomIfNecessary` function inside `KeyboardAvoidingView` was misspelled, so I decided to open a PR fixing it.
## Changelog
[General] [Fixed] - Fix typo in _updateBottomIfNecessary function on KeyboardAvoidingView component
Pull Request resolved: https://github.com/facebook/react-native/pull/32894
Test Plan: Shouldn't require much testing as this is just renaming a private function of `KeyboardAvoidingView`
Reviewed By: philIip
Differential Revision: D33620554
Pulled By: cortinico
fbshipit-source-id: 69b8969bef09cf58b9b1c8a9154dc52686187f8a