If deploying to AWS MP YAML needs annotation on ELB

[Roland0]

As per title management plane yaml needs extra annotations for ELB to be external:

    frontEnvoy:
      port: 443
      kubeSpec:
        service:
          annotations:
            service.beta.kubernetes.io/aws-load-balancer-type: external
            service.beta.kubernetes.io/aws-load-balancer-attributes: "load_balancing.cross_zone.enabled=true"
            service.beta.kubernetes.io/aws-load-balancer-scheme: internet-facing ```