Fix missing report IDs in feature reports

As it is the case for input reports, the ID has to be sent for feature
reports when a device has multiple reports implemented.

Signed-off-by: Bert van Hall <bert.vanhall@avionic-design.de>

LUFA/Drivers/USB/Class/Device/HIDClassDevice.c

@@ -68,6 +68,10 @@ void HID_Device_ProcessControlRequest(USB_ClassInfo_HID_Device_t* const HIDInter
 				Endpoint_SelectEndpoint(ENDPOINT_CONTROLEP);
 
 				Endpoint_ClearSETUP();
+
+				if (ReportID)
+				  Endpoint_Write_8(ReportID);
+
 				Endpoint_Write_Control_Stream_LE(ReportData, ReportSize);
 				Endpoint_ClearOUT();
 			}