Track KeptnAppVersion and KeptnWorkloadVersions in ArgoCD App graph

[mowies]

Goal

Find out more about the custom resource tracking methods supported by ArgoCD. The goal should be to have the full tree of Keptn resources in the ArgoCD app graph with all connections. Docs: https://argo-cd.readthedocs.io/en/stable/user-guide/resource_tracking/#use-custom-label

KeptnApp -> KeptnAppVersion -> KeptnWorkload -> KeptnWorkloadVersion -> default k8s resources (already works)