Summary:
This is a new attempt to get #11251 merged. I just cherry-picked the relevant commits. TextInputs are set to always ignore responder termination requests, which is not desirable when they are enclosed inside a swipeable area like a ListView
Create a TextInput inside a ListView and set the `rejectResponderTermination` prop to false. Otherwise, all TextInputs should have the same behavior they do now.
[IOS] [ENHANCEMENT] [TextInput] - Add `rejectResponderTermination` prop to to TextInput. This enables TextInputs inside Swipeables to function properly.
Pull Request resolved: https://github.com/facebook/react-native/pull/16755
Differential Revision: D7846365
Pulled By: cpojer
fbshipit-source-id: eb21140061ae1f475fbd83fc63a23819e931787d