Allow optional use of Ingress objects in k8s

[0x416e746f6e]

Background & motivation

Presently kurtosis will always deploy both Service and Ingress objects to k8s. This is not really necessary (and likely causes unnecessary deployment of load-balancers and whatnot by the relevant ingress controllers).

Desired behaviour

Ideally it should be configurable on as-needed basis whether the Ingress is deployed. Actually, most of time Service alone is more than enough.

How important is this to you?

Painful; the lack of this feature makes using Kurtosis frictionful.

What area of the product does this pertain to?

CLI: the Command Line Interface