drivers/sensor: add support to LIS2DU12 accelerometer

The LIS2DU12 is a linear 3-axis accelerometer with advanced digital
functions whose MEMS and ASIC have been expressly designed to build
an outstanding ultralow-power architecture in which the anti-aliasing
filter operates with a current consumption among the lowest in the
market.
This driver is based on stmemsc HAL i/f v2.3

https://www.st.com/en/datasheet/lis2du12.pdf



Signed-off-by: Armando Visconti <armando.visconti@st.com>