🐛 Improve apiserver service name for controller manager

[waltforme]

Summary

This PR uses an improved address in the --master flag for the kube-controller-manager inside a controller plane of type k8s.

Before the change, the controller manager failed to verify x509 certificate.

E0726 15:41:22.225385       1 leaderelection.go:327] error retrieving resource lock kube-system/kube-controller-manager: Get "https://consumer0:9444/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-controller-manager?timeout=5s": tls: failed to verify certificate: x509: certificate is valid for kubernetes, kubernetes.default, kubernetes.default.svc, kubernetes.default.svc.cluster, kubernetes.default.svc.cluster.local, localhost, kubeflex-control-plane, consumer0.consumer0-system, consumer0.consumer0-system.svc, consumer0.consumer0-system.svc.cluster, consumer0.consumer0-system.svc.cluster.local, consumer0.localtest.me, not consumer0

After editing the live manifest of the controller manager, the error goes away, e.g.:

         - --master=https://provider.provider-system:9444

Related issue(s)

kubestellar/kubestellar#656

[waltforme]

Force push to 5510387 adds -s for git commit to pass the dco-check.

[pdettori]

LGTM