One piece of information that we lost compared to oc adm upgrade command is which ClusterOperators are updated right now. Previously, we presented CVO's Progressing=True message that says:

waiting on cloud-credential, cluster-autoscaler, console, csi-snapshot-controller, image-registry, ingress, insights, kube-storage-version-migrator, machine-approver, marketplace, monitoring, node-tuning, openshift-apiserver, openshift-controller-manager, operator-lifecycle-manager, service-ca, storage

The oc adm upgrade status output presents counts of updated/updating/pending operators, but does not say which ones are in which state. We should show this information somehow.

This is what we did for this card (for QE to verify): 
- In the control plane section, we add a line of "Updating" to display the names of Cluster Operators that are being updated.

• In the "detail" mode, we add a table for those Cluster Operators to show their details.
• These 2 new parts will be hidden completely if there are no updating COs at the moment.

The following is an example.

= Control Plane =
Assessment:      Progressing
Target Version:  4.14.1 (from 4.14.0)
Updating:        machine-config
Completion:      97% (32 operators updated, 1 updating, 0 waiting)
Duration:        14m (Est. Time Remaining: <10m)
Operator Health: 32 Healthy, 1 Unavailable

Updating Cluster Operators
NAME             SINCE   REASON   MESSAGE
machine-config   1m10s   -        Working towards 4.14.1