bumps simulator build to 8.1
bumps simulator build to 8.1

taylorhxu/connect-cocoa,taylorhxu/connect-cocoa,getconnect/connect-cocoa,getconnect/connect-cocoa,taylorhxu/connect-cocoa,taylorhxu/connect-cocoa,getconnect/connect-cocoa,getconnect/connect-cocoa,taylorhxu/connect-cocoa,getconnect/connect-cocoa