drivers: sensor: lis2dh: Fix I2C burst read/write operations
drivers: sensor: lis2dh: Fix I2C burst read/write operations

As stated in LIS2DH datasheet in section "5.1.1 I2C Operation",
in order to read/write multiple bytes on I2C it is necessary
to add the autoincrement bit to the subaddress field.

Signed-off-by: Armando Visconti <d93ca24ded08d03c3aa60af6d2fd0eb7ce54da11@st.com>

kraj/zephyr,ldts/zephyr,GiulianoFranchetto/zephyr,zephyriot/zephyr,punitvara/zephyr,punitvara/zephyr,zephyrproject-rtos/zephyr,zephyrproject-rtos/zephyr,mbolivar/zephyr,mbolivar/zephyr,punitvara/zephyr,Vudentz/zephyr,Vudentz/zephyr,finikorg/zephyr,explora26/zephyr,ldts/zephyr,mbolivar/zephyr,kraj/zephyr,finikorg/zephyr,galak/zephyr,zephyriot/zephyr,zephyrproject-rtos/zephyr,finikorg/zephyr,nashif/zephyr,explora26/zephyr,kraj/zephyr,zephyriot/zephyr,zephyriot/zephyr,nashif/zephyr,GiulianoFranchetto/zephyr,finikorg/zephyr,Vudentz/zephyr,explora26/zephyr,ldts/zephyr,GiulianoFranchetto/zephyr,zephyrproject-rtos/zephyr,nashif/zephyr,GiulianoFranchetto/zephyr,mbolivar/zephyr,zephyriot/zephyr,finikorg/zephyr,explora26/zephyr,galak/zephyr,kraj/zephyr,explora26/zephyr,Vudentz/zephyr,ldts/zephyr,Vudentz/zephyr,galak/zephyr,zephyrproject-rtos/zephyr,nashif/zephyr,mbolivar/zephyr,kraj/zephyr,Vudentz/zephyr,ldts/zephyr,punitvara/zephyr,GiulianoFranchetto/zephyr,galak/zephyr,galak/zephyr,punitvara/zephyr,nashif/zephyr