chore(module): add hook to cleanup virtualization node labels

[fl64]

Description

Cleanup .*virtualization.deckhouse.io/.* node labels after removing module

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

What is the expected result?

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

section: module
type: chore
summary: Cleanup `.*virtualization.deckhouse.io/.*` node labels after removing module