Update existing workspaces / CDE images accordingly if the parent devfile was updated

[ibuziuk]

Is your task related to a problem? Please describe

there is a situation when CDE is created from a devfile with reference to parent e.g.

schemaVersion: 2.3.0
metadata:
  name: my-project-dev
parent:
  uri: https://raw.githubusercontent.com/redhat-developer-demos/cde-ollama-continue/main/devfile.yaml

Let's assume the situation when container image was updated in the parent devfile. New workspaces would be started with the new image, but existing would be restarted with an old one

Describe the solution you'd like

When CDE is created based on devfile with parent reference, during the restart the component's image should be checked and updated if needed

Describe alternatives you've considered

No response

Additional context

I think the similar mechanism is used by dashboard to update VS Code versions for existing workspaces when Eclipse Che is udpated