iio: pressure: mprls0025pa add triplet property

Add honeywell,pressure-triplet property that automatically initializes
pmin-pascal, pmax-pascal so that the user is not required to look-up
the chip in the datasheet and convert various units to pascals himself.

Co-developed-by: Andreas Klinger <ak@it-klinger.de>
Signed-off-by: Andreas Klinger <ak@it-klinger.de>
Signed-off-by: Petre Rodan <petre.rodan@subdimension.ro>
Link: https://lore.kernel.org/r/20231229092445.30180-10-petre.rodan@subdimension.ro


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