[ABKInterp] Added mass evaluation to AirbrakesInterp algorithm

src/shared/algorithms/AirBrakes/AirBrakes.cpp

src/shared/algorithms/AirBrakes/AirBrakes.h

src/shared/algorithms/AirBrakes/AirBrakesInterp.cpp

src/shared/algorithms/AirBrakes/AirBrakesInterp.h

src/shared/algorithms/AirBrakes/AirBrakesInterpConfig.h

src/shared/algorithms/AirBrakes/AirBrakesPI.cpp

src/shared/algorithms/AirBrakes/AirBrakesPI.h