HID: thrustmaster: Fix memory leaks in probe

When thrustmaster_probe() handles errors of usb_submit_urb() it does not
free allocated resources and fails. The patch fixes that.

Found by Linux Driver Verification project (linuxtesting.org).

Signed-off-by: Evgeny Novikov <novikov@ispras.ru>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>