[ADS131] Added config struct

CMakeLists.txt

src/shared/sensors/ADS131M04/ADS131M04.cpp

src/shared/sensors/ADS131M04/ADS131M04.h

src/shared/sensors/ADS131M04/ADS131M04Data.h

src/shared/sensors/ADS131M08/ADS131M08.cpp

src/shared/sensors/ADS131M08/ADS131M08.h

src/shared/sensors/ADS131M08/ADS131M08Data.h

src/tests/sensors/test-ads131m04.cpp

src/tests/sensors/test-ads131m08.cpp