update kube and vendor dependencies

With kubernetes 1.18 release of client-go, signatures on methods in
generated clientsets, dynamic, metadata, and scale clients have been
modified to accept context.Context as a first argument.
Signatures of Create, Update, and Patch methods have been updated
to accept CreateOptions, UpdateOptions and PatchOptions respectively.
Signatures of Delete and DeleteCollection methods now accept
DeleteOptions by value instead of by reference.
These changes are now accommodated with this PR and client-go
and dependencies are updated to v1.18.0

Signed-off-by: Humble Chirammal <hchiramm@redhat.com>

vendor/k8s.io/client-go/informers/storage/v1/csidriver.go

@@ -0,0 +1,89 @@
+/*
+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.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	"context"
+	time "time"
+
+	storagev1 "k8s.io/api/storage/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+	kubernetes "k8s.io/client-go/kubernetes"
+	v1 "k8s.io/client-go/listers/storage/v1"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// CSIDriverInformer provides access to a shared informer and lister for
+// CSIDrivers.
+type CSIDriverInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1.CSIDriverLister
+}
+
+type cSIDriverInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+}
+
+// NewCSIDriverInformer constructs a new informer for CSIDriver type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewCSIDriverInformer(client kubernetes.Interface, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredCSIDriverInformer(client, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredCSIDriverInformer constructs a new informer for CSIDriver type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredCSIDriverInformer(client kubernetes.Interface, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options metav1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.StorageV1().CSIDrivers().List(context.TODO(), options)
+			},
+			WatchFunc: func(options metav1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.StorageV1().CSIDrivers().Watch(context.TODO(), options)
+			},
+		},
+		&storagev1.CSIDriver{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *cSIDriverInformer) defaultInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredCSIDriverInformer(client, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *cSIDriverInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&storagev1.CSIDriver{}, f.defaultInformer)
+}
+
+func (f *cSIDriverInformer) Lister() v1.CSIDriverLister {
+	return v1.NewCSIDriverLister(f.Informer().GetIndexer())
+}

vendor/k8s.io/client-go/informers/storage/v1/csinode.go

@@ -19,6 +19,7 @@ limitations under the License.
 package v1
 
 import (
+	"context"
 	time "time"
 
 	storagev1 "k8s.io/api/storage/v1"
@@ -60,13 +61,13 @@ func NewFilteredCSINodeInformer(client kubernetes.Interface, resyncPeriod time.D
 				if tweakListOptions != nil {
 					tweakListOptions(&options)
 				}
-				return client.StorageV1().CSINodes().List(options)
+				return client.StorageV1().CSINodes().List(context.TODO(), options)
 			},
 			WatchFunc: func(options metav1.ListOptions) (watch.Interface, error) {
 				if tweakListOptions != nil {
 					tweakListOptions(&options)
 				}
-				return client.StorageV1().CSINodes().Watch(options)
+				return client.StorageV1().CSINodes().Watch(context.TODO(), options)
 			},
 		},
 		&storagev1.CSINode{},

vendor/k8s.io/client-go/informers/storage/v1/interface.go

@@ -24,6 +24,8 @@ import (
 
 // Interface provides access to all the informers in this group version.
 type Interface interface {
+	// CSIDrivers returns a CSIDriverInformer.
+	CSIDrivers() CSIDriverInformer
 	// CSINodes returns a CSINodeInformer.
 	CSINodes() CSINodeInformer
 	// StorageClasses returns a StorageClassInformer.
@@ -43,6 +45,11 @@ func New(f internalinterfaces.SharedInformerFactory, namespace string, tweakList
 	return &version{factory: f, namespace: namespace, tweakListOptions: tweakListOptions}
 }
 
+// CSIDrivers returns a CSIDriverInformer.
+func (v *version) CSIDrivers() CSIDriverInformer {
+	return &cSIDriverInformer{factory: v.factory, tweakListOptions: v.tweakListOptions}
+}
+
 // CSINodes returns a CSINodeInformer.
 func (v *version) CSINodes() CSINodeInformer {
 	return &cSINodeInformer{factory: v.factory, tweakListOptions: v.tweakListOptions}

vendor/k8s.io/client-go/informers/storage/v1/storageclass.go

@@ -19,6 +19,7 @@ limitations under the License.
 package v1
 
 import (
+	"context"
 	time "time"
 
 	storagev1 "k8s.io/api/storage/v1"
@@ -60,13 +61,13 @@ func NewFilteredStorageClassInformer(client kubernetes.Interface, resyncPeriod t
 				if tweakListOptions != nil {
 					tweakListOptions(&options)
 				}
-				return client.StorageV1().StorageClasses().List(options)
+				return client.StorageV1().StorageClasses().List(context.TODO(), options)
 			},
 			WatchFunc: func(options metav1.ListOptions) (watch.Interface, error) {
 				if tweakListOptions != nil {
 					tweakListOptions(&options)
 				}
-				return client.StorageV1().StorageClasses().Watch(options)
+				return client.StorageV1().StorageClasses().Watch(context.TODO(), options)
 			},
 		},
 		&storagev1.StorageClass{},

vendor/k8s.io/client-go/informers/storage/v1/volumeattachment.go

@@ -19,6 +19,7 @@ limitations under the License.
 package v1
 
 import (
+	"context"
 	time "time"
 
 	storagev1 "k8s.io/api/storage/v1"
@@ -60,13 +61,13 @@ func NewFilteredVolumeAttachmentInformer(client kubernetes.Interface, resyncPeri
 				if tweakListOptions != nil {
 					tweakListOptions(&options)
 				}
-				return client.StorageV1().VolumeAttachments().List(options)
+				return client.StorageV1().VolumeAttachments().List(context.TODO(), options)
 			},
 			WatchFunc: func(options metav1.ListOptions) (watch.Interface, error) {
 				if tweakListOptions != nil {
 					tweakListOptions(&options)
 				}
-				return client.StorageV1().VolumeAttachments().Watch(options)
+				return client.StorageV1().VolumeAttachments().Watch(context.TODO(), options)
 			},
 		},
 		&storagev1.VolumeAttachment{},