fix: remove version from flowconfig
fix: remove version from flowconfig

we are flow checking the example, and it either works or not, it is
silly to have a flow error because you are using a more recent version

EstebanFuentealba/react-native-share,EstebanFuentealba/react-native-share,EstebanFuentealba/react-native-share,EstebanFuentealba/react-native-share