HID: select NEW_LEDS for driver of Lenovo ThinkPad USB Keyboard with TrackPoint

commit 'HID: Driver for Lenovo Keyboard with Trackpoint'
(c1dcad2d) introduced a compiling error due to
unmetting dependency of CONFIG_LEDS_CLASS.

on i386:

ERROR: "led_brightness_set" [drivers/leds/led-class.ko] undefined!
ERROR: "leds_list" [drivers/leds/led-class.ko] undefined!
ERROR: "leds_list_lock" [drivers/leds/led-class.ko] undefined!
Reported-by: NRandy Dunlap <rdunlap@xenotime.net>
Signed-off-by: NBryan Wu <bryan.wu@canonical.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

drivers/hid/Kconfig

@@ -271,6 +271,7 @@ config HID_LCPOWER
 config HID_LENOVO_TPKBD
 	tristate "Lenovo ThinkPad USB Keyboard with TrackPoint"
 	depends on USB_HID
+	select NEW_LEDS
 	select LEDS_CLASS
 	---help---
 	Support for the Lenovo ThinkPad USB Keyboard with TrackPoint.