[4.18] Fix wait_for_running_pods flakyness#996

rnetser merged 2 commits intoRedHatQE:cnv-4.18RedHatQE/openshift-virtualization-tests:cnv-4.18from

hmeir:418-fix-flaky-wait-pod-runninghmeir/openshift-virtualization-tests:418-fix-flaky-wait-pod-runningCopy head branch name to clipboard