CFRA procedure is working! But gNB still crashes

How? Well, we had to properly allocate the
ul_config_req. We also had to update the
ue_get_rach function. There were several
places where the functionality would check
for a particular mode (ra, sa, phy_test, etc).
In some of these places we had to add NSA mode.
In the VNF, they start the scheduler after 3 sec,
this is sort of a hack, might want to revisit.
This commit also includes removal of printfs.

openair2/NR_PHY_INTERFACE/NR_IF_Module.c

@@ -305,13 +305,6 @@ void NR_UL_indication(NR_UL_IND_t *UL_info) {
         module_id,CC_id, UL_info->rach_ind.number_of_pdus,
         UL_info->rx_ind.number_of_pdus, UL_info->crc_ind.number_crcs);
 
-  handle_nr_rach(UL_info);
-  
-  handle_nr_uci(UL_info);
-  // clear UL DCI prior to handling ULSCH
-  mac->UL_dci_req[CC_id].numPdus = 0;
-  handle_nr_ulsch(UL_info);
-
   if (NFAPI_MODE != NFAPI_MODE_PNF) {
 
     if (ifi->CC_mask==0) {