Switch Picker from react-native to @react-native-community/picker

[nweintraut]

Hi.
The picker component in react-native is being moved to @react-native-community/picker
(See https://reactnative.dev/docs/picker)
Right now, it generates the following warning:
ExceptionsManager.js:173 Warning: Picker has been extracted from react-native core and will be removed in a future release. It can now be installed and imported from '@react-native-community/picker' instead of 'react-native'. See https://github.com/react-native-community/react-native-picker

Thanks,
Neil

[effektsvk]

Well, apparently this repo is abandoned and Picker was removed in v0.66.0, so now it's crashing the app. But I'm guessing at this point, everyone has already forked it 😅