The ue_sched_mode is reset to 0 again when we
memset the ul_info and after the CFRA procedure
is complete, then uplink CRCs with the PUCCH
response (PUSCH) are not being sent because the
scheduler isnt being called. This makes the
gNB run out of uplink harq ids since its never
getting the proper responses. The change below
will ensure that we call the scheduler AFTER the
RACH is sent and all the time after that.