enforce that cloud providers are only linked in main or app packages

pkg/kubeapiserver/options/plugins.go

@@ -20,9 +20,6 @@ package options
 // This should probably be part of some configuration fed into the build for a
 // given binary target.
 import (
-	// Cloud providers
-	_ "k8s.io/kubernetes/pkg/cloudprovider/providers"
-
 	// Admission policies
 	"k8s.io/kubernetes/plugin/pkg/admission/admit"
 	"k8s.io/kubernetes/plugin/pkg/admission/alwayspullimages"