Spotted in a payload: https://prow.ci.openshift.org/view/gs/origin-ci-test/logs/periodic-ci-openshift-release-master-ci-4.12-e2e-aws-sdn-serial/1574194649763942400

It's a very rare failure, but the problem looks like a clear race condition, we request a limit change from 0 to 1, immediately attempt to create an ImageStream, and get the old limit value of 0.

There is no Status on LimitRange to wait on for observed state. As such a time.Sleep should help prevent this from ever happening.