chore(README): fix broken showcase link
chore(README): fix broken showcase link

archriss/react-native-snap-carousel,archriss/react-native-snap-carousel,houseofstylist/react-native-snap-carousel,archriss/react-native-snap-carousel,houseofstylist/react-native-snap-carousel,houseofstylist/react-native-snap-carousel,archriss/react-native-snap-carousel