[release-4.19] OCPBUGS-63637: Add imagestream update dryrun test#30432

openshift-merge-bot[bot] merged 2 commits intoopenshift:release-4.19openshift/origin:release-4.19from

openshift-cherrypick-robot:cherry-pick-30389-to-release-4.19openshift-cherrypick-robot/origin:cherry-pick-30389-to-release-4.19Copy head branch name to clipboard