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

Compilation steps corrected on Ubuntu 20.
Signed-off-by: Manish <Manish1.Kumar@amd.com>

Increase iPerf packet loss and bitrate thresholds to make RAN-NSA-B200-Module-LTEBOX-Container test green (due to UE host performance)

Increase iPerf packet loss and bitrate thresholds to make RAN-NSA-B200-Module-LTEBOX test green (due to UE host performance)

integration_2022_wk18

See merge request oai/openairinterface5g!1545

Merged MRs:
- MR !1484 NR 20 MHz with LTE raster on AW2S Jaguar
- MR !1499 Handle RRC processing time at gNB
- MR !1511 NR UE memory leak fixes
- MR !1523 Avoid gNB to exit when UE release or becomes out of coverage
- MR !1533 Code and CI fixes
- MR !1536 feat(ci): add script to properly flatten the target images
- MR !1537 Fix for OAI UE AUTH_REQ processing additional check for RAND value
- MR !1543 x2 nsa bug at socket establishment

Avoid usage of preferred_dl_tda and preferred_ul_tda before their computation and improve code readability

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

Compilation steps corrected on Ubuntu 20.
Signed-off-by: Manish <Manish1.Kumar@amd.com>