Cleanup transport_proto header

executables/nr-gnb.c

executables/nr-ru.c

openair1/PHY/INIT/nr_init.c

openair1/PHY/INIT/nr_init_ru.c

openair1/PHY/NR_TRANSPORT/nr_dlsch_coding.c

openair1/PHY/NR_TRANSPORT/nr_pbch.c

openair1/PHY/NR_TRANSPORT/nr_prach.c

openair1/PHY/NR_TRANSPORT/nr_pss.c

openair1/PHY/NR_TRANSPORT/nr_sss.c

openair1/PHY/NR_TRANSPORT/nr_transport.h

openair1/PHY/NR_TRANSPORT/nr_transport_proto.h

openair1/SCHED_NR/nr_prach_procedures.c

openair1/SIMULATION/NR_PHY/dlschsim.c

openair1/SIMULATION/NR_PHY/dlsim.c

openair1/SIMULATION/NR_PHY/pbchsim.c

openair1/SIMULATION/NR_PHY/prachsim.c

openair1/SIMULATION/NR_PHY/pucchsim.c

openair1/SIMULATION/NR_PHY/ulschsim.c