IOUSBHost macOS 12.0 Beta 1 to Beta 2 API Differences

IOUSBHostDevice.h
Removed IOUSBHostDevice.deviceDescriptor
Removed IOUSBHostDevice.capabilityDescriptors
Removed -[IOUSBHostDevice configurationDescriptorWithIndex:error:]
Removed -[IOUSBHostDevice configurationDescriptorWithConfigurationValue:error:]
IOUSBHostObject.h
Added IOUSBHostObject.deviceDescriptor
Added IOUSBHostObject.capabilityDescriptors
Added -[IOUSBHostObject configurationDescriptorWithIndex:error:]
Added -[IOUSBHostObject configurationDescriptorWithConfigurationValue:error:]