iio: adc: ad7173: order chipID by value

The chipIDs defines were supposed to be ordered by value, one was out of
order. Fix the order.

Signed-off-by: Dumitru Ceclan <dumitru.ceclan@analog.com>
Link: https://patch.msgid.link/20240812-ad4113-v3-2-046e785dd253@analog.com


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