Add a debug message for the gateway protocol version Discord wants to use
Add a debug message for the gateway protocol version Discord wants to use

meew0/discordrb,Roughsketch/discordrb,VxJasonxV/discordrb,Roughsketch/discordrb,megumisonoda/discordrb,meew0/discordrb,VxJasonxV/discordrb,megumisonoda/discordrb