HID: fix up Kconfig entry for ACRUX driver

Remove 'default !EMBEDDED' from ACRUX force feedback driver
entry.

See commit message of 73d5e8f7

 ("HID: fix up 'EMBEDDED' mess
in Kconfig") for explanation and reasoning.

Signed-off-by: Jiri Kosina <jkosina@suse.cz>