Conflicts:
	common/utils/nr/nr_common.h
	openair1/PHY/NR_TRANSPORT/pucch_rx.c

step-by-step merging from tx-proc-optim-lts. Everything except NR_TRANSPORT merged. Some issues with 64QAM modulation

shuted 128-bit SIMD for the moment in nr_pdsch.c resource mapping, because of alignment issues. Use 64-bit SIMD instead for now. To be updated.

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

MR !1279 : Improvements to support other NR bands
Minor improvements and small bug fixes to support other MR bands

MR !1294 : code cleanup, no feature
Remove legacy code, not used and not usable anymore and fix a issue in PDCP NETLINK initialization

MR !1298 : 5G NR timing fixes

MR !1295 : NR UE PDCCH fixes
Removing some hardcoding and bugs in dci detection at UE, mostly for SIB1 and RA

MR !1303 : fix bug in GNB MAC nr_store_dlsch_buffer() to handle multipe UEs correctly.

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

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

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

fix(build): enable build from source on a given version of UHD. For the moment, in all docker images, v3.15.0.0 is used
Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>

MR !1233 : NR gNB MAC scheduler BWP start issue fix
This branch fix incorrect use of BWP start at gNB MAC scheduler (in DLSCH and ULSCH allocation and VRB map filling)

MR !1232 : SR/BSR support for NR UE
-added the support of scheduling request in NR UE. 
-added the support of regular, periodic and padding BSR in NR UE. 
-removed memcpy call in nr_ue_get_sdu(). 
-called mac_rlc_status_ind only for existing bearers. 
-Moved NR_LONG_BSR_TABLE and NR_SHORT_BSR_TABLE to nr_mac_common.c

MR !1239 : NR SDAP gNB - Transparent Mode

MR !1257 : Nr ldpc cuda softmodem
Move ldpc decoder accelerated in cuda GPU in a shared lib compatible with oai loader. 
libldpc_cuda.so is built as a ldpctest, nr-sotmodem, nr-uesoftmoden and ocp-gnb targets when cuda development environment is detected. 
At runtime --loader.ldcp.shlibversion _cuda option can be used to select the cuda accelerated ldcp library, except for the ldpctest exec where the -G option has been preserved. Also start implementing an opencl version of the ldpc decoder, starting "translating" the cuda version.

MR !1296 : Apply the NSA t_Reordering value also for SA
Apply the NSA t_Reordering value also for SA to improve the iperf downlink bitrate. The same iperf performance is expected at both NSA and SA

MR !1293 : hotfix SEGV and divide by 0
With latest develop, two bugs appear as long as we don't hide them with gcc -O2 optimisations

MR !1259 : gNB nrUE SA: improve security
Improves security and addition security in nrUE side

MR !1260 : NR CSET0 BWP Start fixes
Fixes a bug in selecting the start of BWP for Coreset0

Use Magma MME in CI tests
Update NSA 2x2 test

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

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

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