Update cri-tools, containerd and kubernetes version.

Signed-off-by: Lantao Liu <lantaol@google.com>

vendor/k8s.io/api/core/v1/generated.pb.go

@@ -1,5 +1,5 @@
 /*
-Copyright 2018 The Kubernetes Authors.
+Copyright The Kubernetes Authors.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.

vendor/k8s.io/api/core/v1/generated.proto

@@ -1,5 +1,5 @@
 /*
-Copyright 2018 The Kubernetes Authors.
+Copyright The Kubernetes Authors.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.

vendor/k8s.io/api/core/v1/types_swagger_doc_generated.go

@@ -1,5 +1,5 @@
 /*
-Copyright 2016 The Kubernetes Authors.
+Copyright The Kubernetes Authors.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
@@ -26,7 +26,7 @@ package v1
 //
 // Those methods can be generated by using hack/update-generated-swagger-docs.sh
 
-// AUTO-GENERATED FUNCTIONS START HERE
+// AUTO-GENERATED FUNCTIONS START HERE. DO NOT EDIT.
 var map_AWSElasticBlockStoreVolumeSource = map[string]string{
 	"":          "Represents a Persistent Disk resource in AWS.\n\nAn AWS EBS disk must exist before mounting to a container. The disk must also be in the same AWS zone as the kubelet. An AWS EBS disk can only be mounted as read/write once. AWS EBS volumes support ownership management and SELinux relabeling.",
 	"volumeID":  "Unique ID of the persistent disk resource in AWS (Amazon EBS volume). More info: https://kubernetes.io/docs/concepts/storage/volumes#awselasticblockstore",

vendor/k8s.io/api/core/v1/zz_generated.deepcopy.go

@@ -1,7 +1,7 @@
 // +build !ignore_autogenerated
 
 /*
-Copyright 2018 The Kubernetes Authors.
+Copyright The Kubernetes Authors.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.