iio: imu: inv_icm42600: add support of ICM-42686-P

Add ICM-42686-P chip supporting high FSRs (32G, 4000dps).

Create accel and gyro iio device states with dynamic scales table
set at device init.

Signed-off-by: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com>
Link: https://lore.kernel.org/r/20240422152240.85974-3-inv.git-commit@tdk.com


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