Revert ulsch scheduler min_rb to 5

openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_ulsch.c

@@ -1081,7 +1081,7 @@ void pf_ul(module_id_t module_id,
   gNB_MAC_INST *nrmac = RC.nrmac[module_id];
   NR_ServingCellConfigCommon_t *scc = nrmac->common_channels[CC_id].ServingCellConfigCommon;
   NR_UE_info_t *UE_info = &nrmac->UE_info;
-  const int min_rb = 40;
+  const int min_rb = 5;
   float coeff_ue[MAX_MOBILES_PER_GNB];
   // UEs that could be scheduled
   int ue_array[MAX_MOBILES_PER_GNB];