Automatic merge from submit-queue

Sort resources in quota errors to avoid duplicate events

Bugzilla:
https://bugzilla.redhat.com/show_bug.cgi?id=1333122

Errors describing why a request was rejected to quota would get variable responses (cpu=x,memory=y or memory=x,cpu=y) which caused duplicate events for the same root cause.

/cc @ncdc @jwforres