Add --usb [bus|vid|pid] option to run command

[keelung-yang]

Hi,
Since there is a --gpus option in docker run command, why not add a --usb ?

Most of applications take care of VID & PID only. But once a USB device is plugged-in agian, the device_number changed or
bus_number also changed in /dev/bus/usb. So --device /dev/bus/usb/<bus_number>/<device_number> is generic but not practical for USB devices.