Date time picker not working with EAS Build

Hi there,

While trying my first EAS build (Expo 44.0.0), I got a warning message and Fastlane wont go further

ld: method '+UIDatePickerMode:' in category from /Users/expo/workingdir/build/ios/build/Build/Products/Release-iphonesimulator/React-Core/libReact-Core.a(RCTDatePickerManager.o) conflicts with same method from another category

See related issue here; patching react-native seems to do the trick but not enough instructions are provided

@expo staff, feel free to access details of the build here