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/apiextensions-apiserver/pkg/apis/apiextensions/types_jsonschema.go

@@ -144,7 +144,6 @@ type JSONSchemaProps struct {
 	XMapType *string
 
 	// x-kubernetes-validations -kubernetes-validations describes a list of validation rules written in the CEL expression language.
-	// This field is an alpha-level. Using this field requires the feature gate `CustomResourceValidationExpressions` to be enabled.
 	// +patchMergeKey=rule
 	// +patchStrategy=merge
 	// +listType=map

vendor/k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1/doc.go

@@ -19,6 +19,7 @@ limitations under the License.
 // +k8s:conversion-gen=k8s.io/apiextensions-apiserver/pkg/apis/apiextensions
 // +k8s:defaulter-gen=TypeMeta
 // +k8s:openapi-gen=true
+// +k8s:prerelease-lifecycle-gen=true
 // +groupName=apiextensions.k8s.io
 
 // Package v1 is the v1 version of the API.

vendor/k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1/generated.proto

@@ -41,7 +41,7 @@ message ConversionRequest {
 
   // objects is the list of custom resource objects to be converted.
   // +listType=atomic
-  repeated k8s.io.apimachinery.pkg.runtime.RawExtension objects = 3;
+  repeated .k8s.io.apimachinery.pkg.runtime.RawExtension objects = 3;
 }
 
 // ConversionResponse describes a conversion response.
@@ -55,14 +55,14 @@ message ConversionResponse {
   // must also have the same size as the input list with the same objects in the same order (equal kind, metadata.uid, metadata.name and metadata.namespace).
   // The webhook is allowed to mutate labels and annotations. Any other change to the metadata is silently ignored.
   // +listType=atomic
-  repeated k8s.io.apimachinery.pkg.runtime.RawExtension convertedObjects = 2;
+  repeated .k8s.io.apimachinery.pkg.runtime.RawExtension convertedObjects = 2;
 
   // result contains the result of conversion with extra details if the conversion failed. `result.status` determines if
   // the conversion failed or succeeded. The `result.status` field is required and represents the success or failure of the
   // conversion. A successful conversion must set `result.status` to `Success`. A failed conversion must set
   // `result.status` to `Failure` and provide more details in `result.message` and return http status 200. The `result.message`
   // will be used to construct an error message for the end user.
-  optional k8s.io.apimachinery.pkg.apis.meta.v1.Status result = 3;
+  optional .k8s.io.apimachinery.pkg.apis.meta.v1.Status result = 3;
 }
 
 // ConversionReview describes a conversion request/response.
@@ -125,7 +125,7 @@ message CustomResourceDefinition {
   // Standard object's metadata
   // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata
   // +optional
-  optional k8s.io.apimachinery.pkg.apis.meta.v1.ObjectMeta metadata = 1;
+  optional .k8s.io.apimachinery.pkg.apis.meta.v1.ObjectMeta metadata = 1;
 
   // spec describes how the user wants the resources to appear
   optional CustomResourceDefinitionSpec spec = 2;
@@ -146,7 +146,7 @@ message CustomResourceDefinitionCondition {
 
   // lastTransitionTime last time the condition transitioned from one status to another.
   // +optional
-  optional k8s.io.apimachinery.pkg.apis.meta.v1.Time lastTransitionTime = 3;
+  optional .k8s.io.apimachinery.pkg.apis.meta.v1.Time lastTransitionTime = 3;
 
   // reason is a unique, one-word, CamelCase reason for the condition's last transition.
   // +optional
@@ -162,7 +162,7 @@ message CustomResourceDefinitionList {
   // Standard object's metadata
   // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#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 list individual CustomResourceDefinition objects
   repeated CustomResourceDefinition items = 2;
@@ -573,7 +573,6 @@ message JSONSchemaProps {
   optional string xKubernetesMapType = 43;
 
   // x-kubernetes-validations describes a list of validation rules written in the CEL expression language.
-  // This field is an alpha-level. Using this field requires the feature gate `CustomResourceValidationExpressions` to be enabled.
   // +patchMergeKey=rule
   // +patchStrategy=merge
   // +listType=map

vendor/k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1/marshal.go

@@ -130,7 +130,7 @@ func (s JSON) MarshalJSON() ([]byte, error) {
 
 func (s *JSON) UnmarshalJSON(data []byte) error {
 	if len(data) > 0 && !bytes.Equal(data, nullLiteral) {
-		s.Raw = data
+		s.Raw = append(s.Raw[0:0], data...)
 	}
 	return nil
 }

vendor/k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1/types.go

@@ -383,6 +383,7 @@ const CustomResourceCleanupFinalizer = "customresourcecleanup.apiextensions.k8s.
 // +genclient
 // +genclient:nonNamespaced
 // +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+// +k8s:prerelease-lifecycle-gen:introduced=1.16
 
 // CustomResourceDefinition represents a resource that should be exposed on the API server.  Its name MUST be in the format
 // <.spec.name>.<.spec.group>.
@@ -401,6 +402,7 @@ type CustomResourceDefinition struct {
 }
 
 // +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+// +k8s:prerelease-lifecycle-gen:introduced=1.16
 
 // CustomResourceDefinitionList is a list of CustomResourceDefinition objects.
 type CustomResourceDefinitionList struct {
@@ -469,6 +471,7 @@ type CustomResourceSubresourceScale struct {
 }
 
 // +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+// +k8s:prerelease-lifecycle-gen:introduced=1.16
 
 // ConversionReview describes a conversion request/response.
 type ConversionReview struct {

vendor/k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1/types_jsonschema.go

@@ -189,7 +189,6 @@ type JSONSchemaProps struct {
 	XMapType *string `json:"x-kubernetes-map-type,omitempty" protobuf:"bytes,43,opt,name=xKubernetesMapType"`
 
 	// x-kubernetes-validations describes a list of validation rules written in the CEL expression language.
-	// This field is an alpha-level. Using this field requires the feature gate `CustomResourceValidationExpressions` to be enabled.
 	// +patchMergeKey=rule
 	// +patchStrategy=merge
 	// +listType=map

vendor/k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1/zz_generated.prerelease-lifecycle.go

@@ -0,0 +1,40 @@
+//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 *ConversionReview) APILifecycleIntroduced() (major, minor int) {
+	return 1, 16
+}
+
+// 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 *CustomResourceDefinition) APILifecycleIntroduced() (major, minor int) {
+	return 1, 16
+}
+
+// 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 *CustomResourceDefinitionList) APILifecycleIntroduced() (major, minor int) {
+	return 1, 16
+}

vendor/k8s.io/apiextensions-apiserver/pkg/features/kube_features.go

@@ -52,5 +52,5 @@ func init() {
 // available throughout Kubernetes binaries.
 var defaultKubernetesFeatureGates = map[featuregate.Feature]featuregate.FeatureSpec{
 	CRDValidationRatcheting:      {Default: true, PreRelease: featuregate.Beta},
-	CustomResourceFieldSelectors: {Default: false, PreRelease: featuregate.Alpha},
+	CustomResourceFieldSelectors: {Default: true, PreRelease: featuregate.Beta},
 }