HID: hid-led: add support for Greynut Luxafor

Add support for Greynut Luxafor. This device has two groups of three
independent LED's each.

Successfully tested with such a device.

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

drivers/hid/Kconfig

@@ -398,6 +398,7 @@ config HID_LED
 	- Dream Cheeky Webmail Notifier and Friends Alert
 	- ThingM blink(1)
 	- Delcom Visual Signal Indicator Generation 2
+	- Greynut Luxafor
 
 	To compile this driver as a module, choose M here: the
 	module will be called hid-led.