This requires some updates to the nFAPI code as well.
We also have declared the def_dci_rel15 extern variable
consistently throughout the code.

In this commit, the gNB is still crashing. However, it seems
that the NSA UE is sending the proper responses back, but there
some sort of incorrect management of the def_dci_pdu_rel15
variable. If we memset this array to 0, we can see incorrect
0 assignments to elements of the UCI indications. Hopefully
fixing this issue will result in less gNB crashes.

Also, removing memset for def_dci_pdu_rel15 because
it is setting the DL_BWP_ID = 0 before we have used
it.

Merge remote-tracking branch 'origin/episys/david/processing_crc_ind_rx_ind_per_pdu' into episys/mel/merge_bw_testing_abs

Merge branch 'bandwidth-testing-abs' of https://gitlab.eurecom.fr/oai/openairinterface5g into bandwidth-testing-abs

1. If matched rnti does not exist between crc_ind pdus and rx_ind puds, the ind or unmatched pdus will be requeued.
2. Sending crc_ind and rx_ind togetehr with crc_ind first in nrUE.

# Conflicts:
#	openair1/PHY/NR_TRANSPORT/pucch_rx.c

MR !1272 : \[DOC\] NR feature set update  
MR !1244 : \[DOC\] Update SA tutorial  
MR !1269 : \[CI\] dashboard creds and executor change  
MR !1262 : \[CI\] jenkins pipe to write test results to mysql  
MR !1250 : NR_NSA_no_msg3_retransmission  
MR !1264 : NR_UE_IF_FREQ (IF frequency command line option at OAI UE)

This reverts commit aad4e1a0