tx → foxmath Relation

File in src/app/driver/can/cbs/tx	Includes file in src/app/driver/foxmath
can_cbs_tx_cell-temperatures.c	foxmath.h
can_cbs_tx_debug-response.c	foxmath.h
can_cbs_tx_pack-state-estimation.c	foxmath.h
can_cbs_tx_string-state-estimation.c	foxmath.h