[PHID] Added SetReport function

This commit just shows other that this option is available and not implemented.
You may use this to determine the Led Lights state of a keyboard or transmit data via RAWHID from the PC.

Quick usage guide:
int length = ((setup.wValueH << 8) | setup.wLength);
USB_RecvControl((uint8_t* data, USB_EP_SIZE); // Needs to be splitted into USB_EP_SIZE packets, not shown here. See HID Project.

Author: NicoHood

hardware/arduino/avr/libraries/HID/HID.cpp

@@ -106,6 +106,9 @@ bool HID_::setup(USBSetup& setup)
 			idle = setup.wValueL;
 			return true;
 		}
+		if (HID_SET_REPORT == r)
+		{
+		}
 	}
 
 	return false;