CherryPicked: [cnv-4.18] Fix kubevirt_virt_operator_ready test flakiness#2170

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

OhadRevah:fixKubevirtOperatorReady418OhadRevah/openshift-virtualization-tests:fixKubevirtOperatorReady418Copy head branch name to clipboard