Merge pull request #64374 from deads2k/scale-client

Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.

move scaleClient from factory

rebase https://github.com/kubernetes/kubernetes/pull/64287

```release-note
NONE
```

pkg/kubectl/cmd/util/factory.go

@@ -25,7 +25,6 @@ import (
 	"k8s.io/client-go/dynamic"
 	"k8s.io/client-go/kubernetes"
 	restclient "k8s.io/client-go/rest"
-	scaleclient "k8s.io/client-go/scale"
 	api "k8s.io/kubernetes/pkg/apis/core"
 	"k8s.io/kubernetes/pkg/client/clientset_generated/internalclientset"
 	"k8s.io/kubernetes/pkg/kubectl/cmd/util/openapi"
@@ -78,9 +77,6 @@ type Factory interface {
 	Validator(validate bool) (validation.Schema, error)
 	// OpenAPISchema returns the schema openapi schema definition
 	OpenAPISchema() (openapi.Resources, error)
-
-	// ScaleClient gives you back scale getter
-	ScaleClient() (scaleclient.ScalesGetter, error)
 }
 
 func makePortsString(ports []api.ServicePort, useNodePort bool) string {