- short and long SN sizes
- PDCP PDU header sizes
- PDCP integrity size
- getter for maximim PDCP PDU size

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

Integration: `2024.w10`

See merge request oai/openairinterface5g!2608

* !2427 Scan build: Result of operation is garbage or undefined
* !2477 cleanup of nfapi_nr_interface.h and more
* !2523 CI: AW2S pipeline - test with 16 UEs including RAN code fixes
* !2530 Rework of MAC UE handling of DAI
* !2583 Small-bug-from- cdb18d38-and-one-gcc-warning
* !2592 NR DMRS RX comments
* !2599 Log module small cleaning
* CI: mark as failed if UE log analysis fails
* !2465 NVIDIA Aerial Integration
* !2409 Ue rework keep sync in frame
* !2603 tx_timestamp computation doesnt count slots from rx timestamp, and a small...
* !2607 preventing negative RX absolute slot in NR softmodem
* !2606 Instructions on how to debug using container images and core dump of CI
* !2609 Upgrade Open Cells Project UICC/SIM programming tool and rename FR2 SA configuration file
* fixup after merge of Aerial

Some places (e.g., 4G eNB/UE nfapi mode) use numbers for the FAPI mode,
directly mapping to an enum. Aerial being in the middle messes up these
numbers. Put it at the end to limit possible problems.

tx_timestamp computation doesnt count slots from rx timestamp, and a small simplification just after

- create XML files for the Aerial pipeline
- create docker-compose to automate deployment
- add documentation
- add to main Jenkinsfile
Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>
Co-authored-by: Jaroslava Fiedlerova <jaroslava.fiedlerova@openairinterface.org>
Co-authored-by: Rúben Soares da Silva <rsilva@allbesmart.pt>

- Aerial config file
- Changes for ARC1.1. Change config file to max MCS 25. Fixed pdu size errors.
- Remove taskset from Dockerfile.gNB.aerial.ubuntu20 after changing isolated CPUs
- removed the USRP from Docker file
Co-authored-by: Florian Kaltenberger <florian.kaltenberger@eurecom.fr>
Co-authored-by: Fredrik Molander <fmolander@nvidia.com>
Co-authored-by: Reem Bahsoun <reem.bahsoun@openairinterface.org>

Merge remote-tracking branch 'origin/small-bug-from-cdb18d38-and-one-gcc-warning' into integration_2024_w10

remove corresponding global variables

nr_fill_indication() fills CRC and RX requests, to be sent from L1 to
L2. Before this commit, nr_fill_indication() is called when
- we finally decoded LDPC (or not)
- low signal on PUSCH
This might happen at the same time, i.e., nr_fill_indication() might try
to fill both CRC and RX, in the same list, from different threads. This
can lead to this assertion:

Assertion (crc->rnti == rx->rnti) failed!
In handle_nr_ulsch() ../../../openair2/NR_PHY_INTERFACE/NR_IF_Module.c:190
mis-match between CRC RNTI e071 and RX RNTI 5e3b

e.g., e071 is low energy, and while 5e3b related message are filled in
one thread, e071 is being put into the message structure as well.

At least that is my understanding. I could not actually reproduce this
assertion; to be seen if it still happens.

Do not assert if the list of phy statistics is full; instead return
NULL.

In most places, this is handled appropriately (we do not store anything
if we can't). In nr_decode_pucch0(), the return value of get_phy_stats()
is used a little bit all over the function, and a constant
  if (uci_stats)
    uci_stats->variable++;
would look ugly, so make uci_stats point to the stack if we cannot store
in the phy_stats.

the uci_stats variable (pointing to per-UE statistics for UCI) is used
in function nr_decode_pucch0() to store information which is important
beyond statistics, e.g., uci_stats->pucch0_thres as a threshold (which
comes from somewhere else)

This commit refactors to use original or intermediate variables to not
mix uci_stats usage with actual processing.

Also, group uci_stats a bit more.