In SA mode, there were DCI_INDs and RX_INDS that
were allocated on the stack and were assigned to
pointers used in the MAC instance. In NSA mode we
allocated these members on the heap so we free'd
them once we were done. In SA mode, they were not
allocated on the heap so this free call caused an
a free() error. We have now allocated these pointers
on the heap to avoid this error and ensure the
pointers are correct.

integration of integration_2021_wk41_bwt-abs into develop, completed week 42

MR !1273 : [CI] adding Docker Hub push pipeline
-When we merge to develop, this pipeline will automatically push images to hub.docker.com

MR !1267 : Enabled multi-threading for gNB L1 tx
-PHY PDUs like PDCCH PDU, PDSCH PDU, SSB PDU and CSI PDU have been removed from PHY_VARS_gNB structure.
Instead, they are made as a part of thread message for L1 Tx processing.
Two such thread messages are used so that two independent L1 Tx processing threads can be executed at once.
Monolithic mode works fine with rfsimulator. nfapi mode changes are integrated by not tested. Let the CI test it.

MR !1285 : [CI] test sa nsa
-Dev of nsa and sa test pipelines

MR !1266 : Changes for initialBWP size different than Coreset0
-Changes for initialBWP size different than Coreset0. Tested with 50 MHz 2x2 configuration, initialBWP with 133 PRBs.
-Other fixes and improvements to get a more stable 5G NR connection

Merge branch 'episys/master-nsa' of gitlab.int-episci.com:aburger/openairinterface5g into episys/master-nsa

Also, reverted some init_pdcp logic to match
the develop branch and added NSA mode. Lastly,
added additional error checking for cellConfig
to avoid crash in MAC layer.

Revert "tx_data_request len field is a uint16_t"

See merge request aburger/openairinterface5g!74

This reverts commit e630bf1c

Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>

    In the pusharray32, used exclusively by the
    tx_data_request, the len argument passed in
    is defined as a uint32_t. This update fixes
    the passed in argument to be defined as a
    uint16_t instead.

Adding NSA mode for calling rlc_module_init  and SCTP_TASK

See merge request aburger/openairinterface5g!72

Set alarm

See merge request aburger/openairinterface5g!71

In develop, this function call was commented out.
It is necessary for NSA mode so we have modified
the logic for this case.

# Conflicts:
#	ci-scripts/xml_files/fr1_sa_quectel.xml
#	openair1/SCHED_NR/fapi_nr_l1.c
#	openair1/SCHED_NR/phy_procedures_nr_gNB.c
#	openair2/GNB_APP/gnb_paramdef.h