Use same port number for source and destination number in new gtp implementation.

ci-scripts/conf_files/gnb.band78.sa.fr1.106PRB.usrpn310.conf

common/utils/telnetsrv/telnetsrv.c

common/utils/telnetsrv/telnetsrv_measurements.c

common/utils/telnetsrv/telnetsrv_measurements.h

openair1/PHY/TOOLS/time_meas.c

openair1/PHY/TOOLS/time_meas.h

openair2/COMMON/rrc_messages_types.h

openair2/LAYER2/PDCP_v10.1.0/pdcp.h

openair2/LAYER2/PDCP_v10.1.0/pdcp_fifo.c

openair2/RRC/LTE/rrc_UE.c

openair2/RRC/LTE/rrc_defs.h

openair3/NAS/COMMON/API/NETWORK/as_message.c

openair3/NAS/UE/EMM/SAP/emm_as.c

openair3/NAS/UE/nas_network.c

openair3/ocp-gtpu/gtp_itf.cpp