get_index_for_dmrs_lowpapr_seq() was accessing the array dmrs_ul_allocated_res[] out of bounds.

except for:
- config module

Except for:
- polar code

Fix warning, drop undefined function

Except for config module and dlopen()

except:
- from dlopen()
- from configuration module
- uninitialized value

term_nr_ue_signal() frees all memory, except for dfts lib load

Frees all allocated memory, except for library loading related, and ul
reference signal sequences, which are allocated in static variables

- introduce loader_reset() that frees all memory
- resolve memory leak in loader_format_shlibpath()
- correctly handle library reload: check if a function has been
  retrieved already. Don't leak memory (strdup()), and handle multiple
  reloads of different functions from the same SO

- install libasan in physim containers
- run physim containers with SYS_CAP_PTRACE capability
- remove static-libasan: not available in RHEL8:

  The physims are tested in a container environment on top of RHEL8. To
  my knowledge, no package provides the static ASan library there.
  Therefore, remove it here to be able to run these tests.

integration_2022_wk07_c

See merge request oai/openairinterface5g!1451

This merges the following MRs:
- MR !1436 fairRR LTE scheduler fixes: should make the connection more stable, less UL retransmissions
- MR !1386 phy sync improvements: the 5G NR UE should sync better
- MR !1361 FDD support (no traffic): adds FDD support for the scheduler, but heavy traffic has not been tested
- MR !1447 using uid for PUCCH RRC conf: use the RRC UID to decide on PUCCH resources, should in particular avoid the "PUCCH straddles DC carrier" assert
- fix for 5G F1 RFsim test fail

Merge branch 'NR_2port_CSIRS' of https://gitlab.eurecom.fr/oai/openairinterface5g into NR_2port_CSIRS