rebase: update kubernetes to latest

updating the kubernetes release to the
latest in main go.mod

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>

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

@@ -17,6 +17,7 @@ limitations under the License.
 // +k8s:deepcopy-gen=package
 // +k8s:protobuf-gen=package
 // +k8s:openapi-gen=true
+// +k8s:prerelease-lifecycle-gen=true
 // +groupName=discovery.k8s.io
 
 package v1 // import "k8s.io/api/discovery/v1"

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

@@ -54,7 +54,7 @@ message Endpoint {
   // targetRef is a reference to a Kubernetes object that represents this
   // endpoint.
   // +optional
-  optional k8s.io.api.core.v1.ObjectReference targetRef = 4;
+  optional .k8s.io.api.core.v1.ObjectReference targetRef = 4;
 
   // deprecatedTopology contains topology information part of the v1beta1
   // API. This field is deprecated, and will be removed when the v1beta1
@@ -161,7 +161,7 @@ message EndpointPort {
 message EndpointSlice {
   // Standard object's metadata.
   // +optional
-  optional k8s.io.apimachinery.pkg.apis.meta.v1.ObjectMeta metadata = 1;
+  optional .k8s.io.apimachinery.pkg.apis.meta.v1.ObjectMeta metadata = 1;
 
   // addressType specifies the type of address carried by this EndpointSlice.
   // All addresses in this slice must be the same type. This field is
@@ -191,7 +191,7 @@ message EndpointSlice {
 message EndpointSliceList {
   // Standard list metadata.
   // +optional
-  optional k8s.io.apimachinery.pkg.apis.meta.v1.ListMeta metadata = 1;
+  optional .k8s.io.apimachinery.pkg.apis.meta.v1.ListMeta metadata = 1;
 
   // items is the list of endpoint slices
   repeated EndpointSlice items = 2;

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

@@ -23,6 +23,7 @@ import (
 
 // +genclient
 // +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+// +k8s:prerelease-lifecycle-gen:introduced=1.21
 
 // EndpointSlice represents a subset of the endpoints that implement a service.
 // For a given service there may be multiple EndpointSlice objects, selected by
@@ -206,6 +207,7 @@ type EndpointPort struct {
 }
 
 // +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+// +k8s:prerelease-lifecycle-gen:introduced=1.21
 
 // EndpointSliceList represents a list of endpoint slices
 type EndpointSliceList struct {

vendor/k8s.io/api/discovery/v1/zz_generated.prerelease-lifecycle.go

@@ -0,0 +1,34 @@
+//go:build !ignore_autogenerated
+// +build !ignore_autogenerated
+
+/*
+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 prerelease-lifecycle-gen. DO NOT EDIT.
+
+package v1
+
+// APILifecycleIntroduced is an autogenerated function, returning the release in which the API struct was introduced as int versions of major and minor for comparison.
+// It is controlled by "k8s:prerelease-lifecycle-gen:introduced" tags in types.go.
+func (in *EndpointSlice) APILifecycleIntroduced() (major, minor int) {
+	return 1, 21
+}
+
+// APILifecycleIntroduced is an autogenerated function, returning the release in which the API struct was introduced as int versions of major and minor for comparison.
+// It is controlled by "k8s:prerelease-lifecycle-gen:introduced" tags in types.go.
+func (in *EndpointSliceList) APILifecycleIntroduced() (major, minor int) {
+	return 1, 21
+}