KIC type control plane can be created by KonnectGatewayControlPlane and entities cannot attached to the control plane

[randmonkey]

Current Behavior

We can set cluster_type of CLUSTER_TYPE_K8S_INGRESS_CONTROLLER, a KIC controlled cluster is created in Konnect. Then if we attach entities like KongService to the control plane, Konnect will return 403.

Expected Behavior

Attaching other entities to the KIC controlled cp should be forbidden on validation or rejected to send to Konnect.

Steps To Reproduce

Operator Version

kubectl version