Extra validation force me to use bad practices with ingress gateway by having to define nodePort instead of automatic available nodeport

Extra useless validation code here asking for explicit NodePort: https://repo1.dso.mil/platform-one/big-bang/apps/core/istio-controlplane/-/blob/main/chart/templates/controlplane.yaml

nodeport is generated automatically at runtime without duplication if not specified, so extra work and more prone to error to have to specify something that could conflict with others