In e1_send_bearer_updates(), we send the DL (DU) TEID and address to the
CU-UP. Therefore, correct the variable names to reflect that the F1-U
information pertains to the DU.

Also, move the tunnel info update function f1u_dl_gtp_update() to a more
prominent place, and take the pointer to the struct containing the
"interesting" information.

A maximum RRC buffer size of 1024 might be very small. We should
increase it, but then the 5G RRC_BUF_SIZE does conflict with other
definitions. To make it unique, also rename to NR_RRC_BUF_SIZE.

Always set the firstActive and defaultBWP in the initial
cellGroupConfig. This is necessary to make the Quectel accept the
handover RRCReconfiguration; it seems that this also works reliably in
normal connection set up, so we can add it.

Pass consistently the NR_timer_t object through a pointer. Since we have
to modify all occurrences of is_nr_timer_active(), we use that occasion
and rename that function to nr_timer_is_active() to make it consistent
with all other functions, starting with nr_timer.

Reorganize the sequence of checks done in reestablishment to make it
more logical:

- check conditions of request (correct C-RNTI)
- check conditions of DU (has MIB/SIB1, MTC)
- check the UE, and from which DU it comes

This will also help to extend it towards reestablishment coming from
different DUs in the case of handover.

Before this bug fix, when using F1, we get this warning:

  Constraint validation failed: LCID: constraint failed (/home/richie/openairinterface5g/cmake_targets/ran_build/build/openair2/F1AP/MESSAGES/F1AP_LCID.c:30)

This is because (1) we don't actually store the LCID, then (2) we did
not put it into the F1 ASN.1 structures. Fix both, to make this warning
disappear.

To actually print the full error message, increase the error buffer
size. Also, for the future, to avoid guessing, print ASN.1 XML when we
encounter a failed constraint validation.

It can happen that SCTP communication is simply lost, e.g.

  [SCTP]   SCTP_ASSOC_CHANGE to SCTP_COMM_LOST
  [SCTP]   sctp_recvmsg (fd 104, len -1 ): Connection reset by peer:104

The previous code only handled the SHUTDOWN event, but in abnormal
situations, we should also handle the connection state change and signal
to RRC that the endpoint is dead, which is now implemented.

User of the SCTP module use the assoc_id for connection identification.
The previous code set the assoc_id to -1, so there is no way of telling
which connection broke. Use the assoc_id instead

The failure mode observed here was that the CU sent a release command
for a UE that the DU does not know. Given, that the outcome of the
release command (no UE) is equal to the current state (no UE), from
the DU point of view, we can safely ack the command.

chore(ci): CI Infrastructure Refactoring: Streamlining Deployment function, Logging, and docker images

See merge request oai/openairinterface5g!2770

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

- Introduced additional helper functions: CopyinContainerLog, GetRunningServices, CheckLogs.

- Introduced helper functions: GetCredentials, GetContainerName, GetImageInfo, GetContainerHealth, ReTagImages, DeployServices.

XML file changed accordingly

Create_Workspace is used used in XML files instead of directly being
executed in DeployObject(). This can be problematic if we deploy
multiple services on the same host, since a previous workspace will be
deleted. Also, it removes futile git clones.

There are other XML steps (CppCheckAnalysis, LicenceAndFormattingCheck,
BuildImage, BuildProxy, BuildClusterImage) that implicitly called
Create_Workspace. Those calls have been removed and care has been taken
to insert the corresponding Create_Workspace steps in the XML.

It can be set using nodes and svr_node tags in xml files

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

Integration: `2024.w35`

Closes #825

See merge request oai/openairinterface5g!2943

* !2181 ULSCH power computation
* !2915 benchmark for rotate_cpx_vector
* !2936 Avoid complete rebuild on cmake run with git info change
* !2855 NR UE replace phy_config_request_sent
* !2937 small fixes for rfsim
* !2925 CI: Increase tested throughput in SA 2x2 pipeline
* !2934 Run optimized parity check in ldpc encoder only on supported Zc values
* !2912 changes for multi-RU support in fhi72
* !2928 Distribution check: check for F40, remove old U/RHEL releases
* !2913 NR gNB cleanup
* !2927 Update Aerial docs to reference current version
* !2940 remove double define with nr_common.h