Use xcode 9.1 travis image
Use xcode 9.1 travis image

NiklasMerz/cordova-plugin-fingerprint-aio,Fever905/cordova-plugin-fingerprint-aio,NiklasMerz/cordova-plugin-fingerprint-aio,Fever905/cordova-plugin-fingerprint-aio,NiklasMerz/cordova-plugin-fingerprint-aio,Fever905/cordova-plugin-fingerprint-aio