Only enable libusb debugging output on verbose level 2 and higher
Only enable libusb debugging output on verbose level 2 and higher

Chronic-Dev/libirecovery,aburgh/libirecovery,xerub/libirecovery,ieswxia/libirecovery,ieswxia/libirecovery,Chronic-Dev/libirecovery,libimobiledevice/libirecovery,libimobiledevice-win32/libirecovery,wangwei1237/libirecovery,xerub/libirecovery,aburgh/libirecovery,libimobiledevice-win32/libirecovery,wangwei1237/libirecovery,libimobiledevice/libirecovery