Service mesh support for UAT step

[cmasonrh]

Realized I opened this originally in the wrong repo

We are currently using the UAT step to perform automated testing via a project deployed via ArgoCD. We have recently switched from using route objects to using service mesh (specifically ingress-gateway) for exposing our endpoints. However the UAT step only parses though ingress and route objects returned by deployment. Since these are not being deployed by our application the UAT step is failing because it gets 0 host urls. We would like to see if there is any current planned support for service mesh or if a PR for service mesh support being added to UAT would be a welcome addition.