iio: imu: inv_icm42600: add support of ICM-42688-P

Add ICM-42688-P support inside driver.

Signed-off-by: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com>
Link: https://lore.kernel.org/r/20240408090720.847107-3-inv.git-commit@tdk.com


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