Description of problem:

EventSource Sink, Knative Subscription or Trigger CRs can address any Addressable in theirs sink section.

Using the ODC UI it's only possible to address Knative services for subscription/Triggers and for EventSource Sink to (KSVC/Channel/Broker or URI). That limits the user's options.

For all three EventSource, Trigger, and Subscription as a user I should get a consistent experience with sink to any addressable be it in respective create flow or in Topology view

EventSource Sink

Subscription/trigger Sink