chore(module): reword module disabling warning

[diafour]

Description

• Change command to get all virtualization resources in cluster and ClusterVirtualImages.

Why do we need it, and what problem does it solve?

• Command in warning lists resources only on the deafult namespace. It is not sufficient to proper cleanup before module disabling.
• Also, list CVIs is important, as stuck CVIs left Pods in the d8-virtualization namespace, these CVIs should be deleted before module disabling.

What is the expected result?

Users can see all resources that should be cleaned up.

Checklist

• The code is covered by unit tests.
• e2e tests passed.
• Documentation updated according to the changes.
• Changes were tested in the Kubernetes cluster manually.

Changelog entries