job coordinator: Use task_outputs for simplicity.
job coordinator: Use task_outputs for simplicity.

This change should not have any functional effects.

mozilla/disco,simudream/disco,mwilliams3/disco,simudream/disco,mwilliams3/disco,beni55/disco,pooya/disco,seabirdzh/disco,mozilla/disco,ErikDubbelboer/disco,mozilla/disco,oldmantaiter/disco,ErikDubbelboer/disco,ktkt2009/disco,pombredanne/disco,mwilliams3/disco,discoproject/disco,pombredanne/disco,ktkt2009/disco,seabirdzh/disco,oldmantaiter/disco,pooya/disco,pombredanne/disco,beni55/disco,beni55/disco,seabirdzh/disco,discoproject/disco,mwilliams3/disco,simudream/disco,ktkt2009/disco,discoproject/disco,ErikDubbelboer/disco,beni55/disco,mwilliams3/disco,simudream/disco,seabirdzh/disco,ErikDubbelboer/disco,seabirdzh/disco,pooya/disco,ktkt2009/disco,beni55/disco,discoproject/disco,pombredanne/disco,oldmantaiter/disco,oldmantaiter/disco,ErikDubbelboer/disco,ktkt2009/disco,simudream/disco,pombredanne/disco,mozilla/disco,pooya/disco,discoproject/disco,oldmantaiter/disco