CRD for ArtifactRegistryRepository is incomplete

[vs-odie]

Checklist

• I did not find a related open enhancement request.
• I understand that enhancement requests filed in the GitHub repository are by default low priority.
• If this request is time-sensitive, I have submitted a corresponding issue with GCP support.

Describe the feature or resource

The actual implementation for ArtifactRegistryRepository is incomplete.

we would for example like to add remote repos for docker besides dockerhub or maven repos besides maven central, which can be done with the cloud console, but not with kcc at the moment.

Additional information

No response

Importance

No response