Cannot connect to ServiceIP service for either SolrCloud or SolrPrometheusExporter.

[HoustonPutman]

Describe the bug
There is a bug with certain providers of Kube, where network requests fail if a Service's port name and targetPort name do not equal.

More information can be found here: GoogleCloudPlatform/k8s-multicluster-ingress#196

Proposed Solution
The solution is quite easy, change the servicePort to be the same name as the targetPort. For both SolrCloud and SolrPrometheusExporter Services.

This should not interrupt any traffic for solrClouds, as the Ingress rules use port numbers instead of port names.