[rhcos-4.12] Add cosa supermin-run#3904

jlebon merged 2 commits intocoreos:rhcos-4.12coreos/coreos-assembler:rhcos-4.12from

openshift-cherrypick-robot:cherry-pick-3747-to-rhcos-4.12openshift-cherrypick-robot/coreos-assembler:cherry-pick-3747-to-rhcos-4.12Copy head branch name to clipboard