Kotlin 2.3

- https://github.com/leotm/react-native-template-new-architecture/pull/1933 patched early for 2.3 compat
- https://github.com/react/react-native/pull/56222 - early upstream POC/MVP compat with 2.3
- https://github.com/react/react-native/pull/56838 later bumped 1 minor ver
- https://github.com/react-native-community/template/pull/217 later bumped 1 minor ver
