Support loadBalancerIP and externalTrafficPolicy values for exposeServices

[RomanKrasavtsev]

Currently there is no option to specify loadBalancerIP and externalTrafficPolicy values for exposeServices https://github.com/minio/operator/blob/master/helm/tenant/values.yaml#L110

Some cloud providers allow you to specify the loadBalancerIP. In those cases, the load-balancer is created with the user-specified loadBalancerIP. https://kubernetes.io/docs/concepts/services-networking/service/#loadbalancer

You can set the spec.externalTrafficPolicy field to control how traffic from external sources is routed. Valid values are Cluster and Local. Set the field to Cluster to route external traffic to all ready endpoints and Local to only route to ready node-local endpoints. If the traffic policy is Local and there are no node-local endpoints, the kube-proxy does not forward any traffic for the relevant Service. https://kubernetes.io/docs/concepts/services-networking/service/#external-traffic-policy

Describe the solution you'd like

exposeServices:
  console: false
  minio: true
    externalTrafficPolicy: Local
    loadBalancerIP: 192.168.1.10