replacing phy_test local variable from nr_dlsim.c and nr_ulsim.c with get_softmodem_params()->phy_test

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

Initial sync not happening fot FR2

2 issues at this point:
1.rfsim for FR1 works sometimes. other times 100 consec PBCH errors.(this commit)
2.PDCCH and PDSCH are not transmitted in correct slots. problem might be with sf_ahead.

See merge request oai/openairinterface5g!769

The following Merge Requests have been included :

* MR 767: fix compilation error for Lime driver
* MR 768: Softmodem cleanup

fixed a bug in UE

Merge softmodem_cleanup (MR768) and  fix-limeSDR-compile (MR767) into a third branch before creating a new MR (limedrv-sftmdmclean to develop)

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

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

gNB and UE runs without crashing; PBCH not decoding though

Conflicts:
	executables/nr-gnb.c
	openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c