Add traces on UE PHY UL and related requirement: Tx Scrambled bits and Tx payload bits

- Update input parameters to nr_ulsch_encoding () in
  nr_transport_proto_ue.h to get number_dmrs_symbols to be added to
  meta-data.
- In nr_ulsch_coding.c: Trace UE PHY UL Payload TX bits (T_message:
  T_UE_PHY_UL_PAYLOAD_TX_BITS) including related meta-data and UTC time.
- In nr_ulsch_ue.c: Trace UE PHY UL Scrambled TX bits (T_message:
  T_UE_PHY_UL_SCRAMBLED_TX_BITS) including related meta-data and UTC
  time.
- Fix the input prameters in nr_ulsch_encoding () called in
  (openair1/SIMULATION/NR_PHY/ulschsim.c) since a new input parameter
  has been added.

openair1/SIMULATION/NR_PHY/ulschsim.c

@@ -513,7 +513,7 @@ int main(int argc, char **argv)
 
   if (input_fd == NULL) {
     uint8_t ULSCH_ids[] = {0};
-    nr_ulsch_encoding(UE, ulsch_ue, 0, 0, &G, 1, ULSCH_ids);
+    nr_ulsch_encoding(UE, ulsch_ue, 0, 0, &G, 1, ULSCH_ids, 0);
   }
   
   printf("\n");