Merge pull request #54493 from yland/kubectl_extensions_update

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>.

Replace some occurances of kubernetes internal api types in kubectl 

**What this PR does / why we need it**:
Removes dependency on k8s.io/kubernetes/pkg/apis/extensions from kubectl

**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
part of https://github.com/kubernetes/kubectl/issues/83
fixes: https://github.com/kubernetes/kubectl/issues/92

**Special notes for your reviewer**:

**Release note**:
```NONE
```

pkg/kubectl/cmd/util/factory_object_mapping.go

@@ -330,8 +330,7 @@ func (f *ring1Factory) Rollbacker(mapping *meta.RESTMapping) (kubectl.Rollbacker
 }
 
 func (f *ring1Factory) StatusViewer(mapping *meta.RESTMapping) (kubectl.StatusViewer, error) {
-	mappingVersion := mapping.GroupVersionKind.GroupVersion()
-	clientset, err := f.clientAccessFactory.ClientSetForVersion(&mappingVersion)
+	clientset, err := f.clientAccessFactory.KubernetesClientSet()
 	if err != nil {
 		return nil, err
 	}