Prometheus fails to scrape metrics from additional IngressController with non-default stats port

Issue

• Prometheuscould not scrape metrics from additional IngressController when the stats port is different than 1936.
• Changing the stats port on the additional IngressController is not reflecting on the service and service monitor.
• Cluster-ingress-operator does not automatically update the router, deployment and service after modifying spec.endpointPublishingStrategy.hostNetwork.statsPort.