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/apimachinery/pkg/apis/meta/v1/register.go

@@ -53,15 +53,6 @@ var scheme = runtime.NewScheme()
 // ParameterCodec knows about query parameters used with the meta v1 API spec.
 var ParameterCodec = runtime.NewParameterCodec(scheme)
 
-func addEventConversionFuncs(scheme *runtime.Scheme) error {
-	return scheme.AddConversionFuncs(
-		Convert_v1_WatchEvent_To_watch_Event,
-		Convert_v1_InternalEvent_To_v1_WatchEvent,
-		Convert_watch_Event_To_v1_WatchEvent,
-		Convert_v1_WatchEvent_To_v1_InternalEvent,
-	)
-}
-
 var optionsTypes = []runtime.Object{
 	&ListOptions{},
 	&ExportOptions{},
@@ -90,10 +81,8 @@ func AddToGroupVersion(scheme *runtime.Scheme, groupVersion schema.GroupVersion)
 		&APIResourceList{},
 	)
 
-	utilruntime.Must(addEventConversionFuncs(scheme))
-
 	// register manually. This usually goes through the SchemeBuilder, which we cannot use here.
-	utilruntime.Must(AddConversionFuncs(scheme))
+	utilruntime.Must(RegisterConversions(scheme))
 	utilruntime.Must(RegisterDefaults(scheme))
 }
 
@@ -106,9 +95,7 @@ func AddMetaToScheme(scheme *runtime.Scheme) error {
 		&PartialObjectMetadataList{},
 	)
 
-	return scheme.AddConversionFuncs(
-		Convert_Slice_string_To_v1_IncludeObjectPolicy,
-	)
+	return nil
 }
 
 func init() {