Bump `./example` to expo 49

[flexbox]

Updated demo app with

yarn add expo@latest
npx expo install --fix
npx expo prebuild --clean

and fixed a read screen of death wot this error

 ERROR  Error: NativeViewGestureHandler must be used as a descendant of GestureHandlerRootView. Otherwise the gestures will not be recognized. See https://docs.swmansion.com/react-native-gesture-handler/docs/installation for more details.

This error is located at:
    in NativeViewGestureHandler (created by RNGestureHandlerButton)
    in RNGestureHandlerButton (created by BaseButton)
    in BaseButton (created by GenericTouchable)
    in GenericTouchable (created by TouchableOpacity)
    in TouchableOpacity
    in RCTView (created by View)

[andreialecu]

Thanks for this, but closing it because it was superseded by later changes, and expo was updated as part of those.