RFE: support of harbor, ... vulnerability api

[toastbrotch]

Hi

would be very awesome to support the vulnerability api of harbor and others aswell, as we have mixed image-registries.

harbor: https://raw.githubusercontent.com/goharbor/harbor/44f477e965e57ba619d494a7122c69a636906666/api/v2.0/swagger.yaml

thanx