Rerender icon sources for TabBarItem when props change.
Rerender icon sources for TabBarItem when props change.

oblador/react-native-vector-icons,ajwhite/react-native-vector-icons,darkrishabh/react-native-vector-icons,oblador/react-native-vector-icons,oblador/react-native-vector-icons,ldesplat/react-native-vector-icons,nevir/react-native-vector-icons,pickhardt/react-native-vector-icons,joel100/react-native-vector-icons,oblador/react-native-vector-icons,oblador/react-native-vector-icons