iio: imu: inv_icm42600: add WoM support

Add WoM as accel roc rising x|y|z event.

Signed-off-by: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com>
Link: https://patch.msgid.link/20250630-losd-3-inv-icm42600-add-wom-support-v6-2-5bb0c84800d9@tdk.com


Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>