Update k8s apis to release-1.14 and update all of vendor

vendor/k8s.io/api/apps/v1/doc.go

@@ -15,6 +15,7 @@ limitations under the License.
 */
 
 // +k8s:deepcopy-gen=package
+// +k8s:protobuf-gen=package
 // +k8s:openapi-gen=true
 
 package v1 // import "k8s.io/api/apps/v1"

vendor/k8s.io/api/apps/v1/types.go

@@ -69,7 +69,7 @@ const (
 	// ParallelPodManagement will create and delete pods as soon as the stateful set
 	// replica count is changed, and will not wait for pods to be ready or complete
 	// termination.
-	ParallelPodManagement = "Parallel"
+	ParallelPodManagement PodManagementPolicyType = "Parallel"
 )
 
 // StatefulSetUpdateStrategy indicates the strategy that the StatefulSet