It is not possible to update Eclipse Che by chectl if operator image contains registry port

[tolusha]

Describe the bug

It is not possible to update Eclipse Che by chectl if operator image contains registry port, for instance

$ crwctl server:update --che-operator-image=docker-registry.default.svc:5000/workspaces/crw-2-rhel8-operator:2.6
› Current Kubernetes context: 'workspaces/console-akme-com:8443/username'
› Installer type is set to: 'operator'
  ✔ Verify Kubernetes API...OK (it's OpenShift)
  ✔ 🏃‍  Running the CodeReady Workspaces operator Update
    ✔ Checking versions compatibility before updating
Existed CodeReady Workspaces operator: docker-registry.default.svc:5000/workspaces/crw-2-rhel8-operator.
New CodeReady Workspaces operator    : docker-registry.default.svc:5000/workspaces/crw-2-rhel8-operator.
 ›   Warning: It is not possible to update CodeReady Workspaces to a newer version
 ›   using the current '2.6.0-GA-redhat.d5ff85f' version of 'crwctl'.
 ›   Please, update 'crwctl' and then try again.

Installation method

• crwctl 2.6