Integration 2022 wk10

See merge request oai/openairinterface5g!1485

Deletes the second_addr parameter in all files that also use the
mgmt_addr=192.168.18.240 (asterix's N310).

  * Also added obsolence messages for the old L2 simulator since 2022.w01 EpiSci merge
  * Added link to their new tutorial
Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>

From the comment above the line with the warning:
> This asn1cCalloc leaks memory but also masks a bug.
> If we delete this asn1cCalloc statement, eNB will crash in NSA mode.
> Please don't delete the following line unless the bug has been found

Integration 2022 wk09 b

See merge request oai/openairinterface5g!1483

Integration 2022 wk09

See merge request oai/openairinterface5g!1477