configuration of SRB1 for monolithic and CU/DU, move some parameters from RRC to MACRLC section in configuration file.

added generation of initial Master Cell Group Configuration for both CU/DU and monolithic gNB.

Tested until transmission of RRCSetupComplete from UE

Conflicts:
	executables/nr-uesoftmodem.c
	openair2/LAYER2/NR_MAC_UE/nr_ra_procedures.c
	openair2/RRC/NR/L2_nr_interface.c

# Conflicts:
#	executables/nr-softmodem.c
#	executables/nr-uesoftmodem.c
#	openair2/LAYER2/NR_MAC_UE/nr_ra_procedures.c
#	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_ulsch.c
#	openair2/LAYER2/NR_MAC_gNB/main.c
#	openair2/RRC/NR/rrc_gNB_reconfig.c
#	openair2/RRC/NR_UE/rrc_UE.c

CI: try to optimize the file system usage when building in the CI VM env. Increased the VM memory of one to allow linking
Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>

This reverts commit fa79cdb5

 Conflicts:
	cmake_targets/CMakeLists.txt
	openair2/LAYER2/nr_pdcp/nr_pdcp_oai_api.c

removed some debugging assertions in DU, added sending and handling of GNB-CU-Configuration-Update-Acknowledge. Note: Still need to do GNB-CU-Configuration-Update-Failure.

Merge branch 'NR_SA_F1AP_5GRECORDS' of https://gitlab.eurecom.fr/oai/openairinterface5g into NR_SA_F1AP_5GRECORDS

removed assertions on non-presense of extensions for Cells_to_be_Activated_List_Item in both F1-Setup-Response and GNB-CU-Confiruation-Update

Merge branch 'NR_SA_F1AP_5GRECORDS' of https://gitlab.eurecom.fr/oai/openairinterface5g into NR_SA_F1AP_5GRECORDS

# Conflicts:
#	openair2/LAYER2/nr_pdcp/nr_pdcp_entity_drb_am.c
#	openair2/LAYER2/nr_pdcp/nr_pdcp_oai_api.c

CI: removing 1 VM in the pipeline

See merge request oai/openairinterface5g!1078