adding nfapi_nr_develop_new changes

.gitignore

ci-scripts/conf_files/ue.nfapi.conf

common/utils/LOG/log.h

executables/nr-gnb.c

executables/nr-ru.c

nfapi/nrNFAPI.md

nfapi/oai_integration/nfapi_pnf.c

nfapi/oai_integration/nfapi_vnf.c

nfapi/open-nFAPI/nfapi/src/nfapi_p7.c

nfapi/open-nFAPI/pnf/src/pnf_p7.c

nfapi/open-nFAPI/pnf/src/pnf_p7_interface.c

nfapi/open-nFAPI/vnf/src/vnf_p7_interface.c

openair1/PHY/NR_TRANSPORT/nr_dlsch_tools.c

openair1/PHY/NR_UE_TRANSPORT/nr_dlsch_decoding.c

openair1/SCHED_NR/fapi_nr_l1.c

openair1/SCHED_NR/phy_procedures_nr_gNB.c

openair1/SCHED_NR_UE/fapi_nr_ue_l1.c

openair1/SCHED_NR_UE/harq_nr.c

openair1/SCHED_UE/phy_procedures_lte_ue.c

openair2/LAYER2/NR_MAC_gNB/gNB_scheduler.c