Causing payload rejection now.

https://github.com/openshift/cluster-cloud-controller-manager-operator/pull/304/files caused it

From Trevor:

https://redhat-internal.slack.com/archives/CBZHF4DHC/p1701485079971669

 
https://prow.ci.openshift.org/view/gs/origin-ci-test/pr-logs/pull/27231/pull-ci-openshift-origin-master-e2e-metal-ipi-ovn-ipv6/1730718245385670656
: [sig-arch] events should not repeat pathologically for ns/openshift-cloud-controller-manager-operator expand_less 0s
{ 1 events happened too frequently

event happened 374 times, something is wrong: namespace/openshift-cloud-controller-manager-operator node/master-1.ostest.test.metalkube.org pod/cluster-cloud-controller-manager-operator-5b6b87b648-rzdbc hmsg/873af7a9ec - reason/BackOff Back-off pulling image "quay.io/openshift/origin-kube-rbac-proxy:4.2.0" From: 00:53:59Z To: 00:54:00Z result=reject }
4.2 is an old-sounding tag?  Seems like not-a-flake, but still gathering data