add use_mmap parameter for the record player device
fix assertion when replaying without using mmap

integration_2022_wk07_b

See merge request oai/openairinterface5g!1448

integration_2022_wk06_a

See merge request oai/openairinterface5g!1438

Somehow this file was in a bad state...

T tracer was not functional anymore. because init_tpools() was called
before T_Config_Init().

The problem was that init_tpools() creates some threads and T_Config_Init()
does call fork() and the child process (which is the one running the
softmodem, the parent process is used to monitor it, this is the design
of the T tracer, maybe to change at some point, it's too complicated) has
no thread after the fork(). The threads created by init_tpools() are gone.
Game over.

In conclusion: T_Config_Init() has to be called very early in the life of
the softmodem, at least before init_tpools().

integration_2022_wk06

See merge request oai/openairinterface5g!1433

# Conflicts:
#	targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band41.fr1.106PRB.usrpb210.conf
#	targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band78.fr1.106PRB.usrpb210.conf

Merge remote-tracking branch 'origin/lte-ue-fix-EpsNetworkFeatureSupport' into integration_2022_wk06

Integration 2022 wk05 b

See merge request oai/openairinterface5g!1430

This partially reverts commit bac8bc56
and fixes nr_dlschsim, which did not compile without this commit.