Input: s6sy761 - drop duplicate axis initialization in s6sy761_probe()

ABS_MT_TOUCH_MAJOR and ABS_MT_TOUCH_MINOR are initialized twice with
identical parameters in s6sy761_probe(). Remove the duplicate calls.

Reported-by: sashiko-bot@kernel.org
Assisted-by: LLM
Reviewed-by: David Heidelberg <david@ixit.cz>
Link: https://patch.msgid.link/asdjLHHNrrtjIKCb@google.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>