Syncing our OAI merge branch with our internal NSA master branch

See merge request aburger/openairinterface5g!64

Also, putting memset back to help us locate a
bug in the handling of the def_dci_pdu_rel15

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

processing crc_ind and rx_ind per pdu in gNB.

See merge request aburger/openairinterface5g!63

# Conflicts:
#   executables/nr-uesoftmodem.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)

I have removed more irrelevant comments and
updated a few logs.

Merge remote-tracking branch 'origin/episys/mel/merge_develop_cfra_working_9_14_21' into eurecom-episys-merge-nsa

Merge branch 'episys/mel/merge_to_cfra_working_9_14_21' into 'episys/mel/merge_develop_cfra_working_9_14_21'

Added slot_ind queue and handling slot_inds in VNF

See merge request aburger/openairinterface5g!61

This commit continues to clean up the reminader
of the changed files in the merge req 1274.
The changes include log updates, comment removals,
etc.

This commit includes about 1/3 of the code clean up
in preparation for the merge to the OAI develop
branch. Several of the changes are white space changes,
removing of logs, comment removals, and updating any
changed code for our use-case to be clear for NSA mode.

Merge branch 'episys/david/sync_between_dl_tti_req_and_tx_data_req' into 'episys/mel/merge_develop_cfra_working_9_14_21'

Episys/david/sync between dl tti req and tx data req

See merge request aburger/openairinterface5g!60

Also, the ul_slot was not properly wrapping.
It was increased to a value greater than the
largest slot value.

Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>

But, we are not going to process the tx_request
unless we are waiting for the RAR OR if the RNTI
from the previous DCI matches.

In this commit, we create a new flag in the MAC
instance which is set to true if the recevied
DL DCI PDU's RNTI value matches the current UEs
RNTI value. If the RNTI value does not match,
then we should not process the recevied tx_request.
This check should only take place after the CFRA
procedure is complete.