HID: sony: Use the SIXAXIS_CONTROLLER constant when possible

Instead of checking for SIXAXIS_CONTROLLER_USB and SIXAXIS_CONTROLLER_BT
separately, a check on SIXAXIS_CONTROLLER can be used when setting
connect_mask.

Signed-off-by: Antonio Ospite <ao2@ao2.it>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>