Bluetooth: Fix sparse warning from HID new leds handling

The new leds bit handling produces this spares warning.

  CHECK   net/bluetooth/hidp/core.c
net/bluetooth/hidp/core.c:156:60: warning: dubious: x | !y

Just fix it by doing an explicit x << 0 shift operation.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>

net/bluetooth/hidp/core.c

@@ -154,7 +154,7 @@ static int hidp_input_event(struct input_dev *dev, unsigned int type,
 		  (!!test_bit(LED_COMPOSE, dev->led) << 3) |
 		  (!!test_bit(LED_SCROLLL, dev->led) << 2) |
 		  (!!test_bit(LED_CAPSL,   dev->led) << 1) |
-		  (!!test_bit(LED_NUML,    dev->led));
+		  (!!test_bit(LED_NUML,    dev->led) << 0);
 
 	if (session->leds == newleds)
 		return 0;