rebase: update kubernetes to v1.21.2

Updated kubernetes packages to latest release.
resizefs package has been included into k8s.io/mount-utils
package. updated code to use the same.

Updates: #1968

Signed-off-by: Rakshith R <rar@redhat.com>

vendor/k8s.io/client-go/applyconfigurations/certificates/v1/certificatesigningrequestspec.go

@@ -0,0 +1,109 @@
+/*
+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 applyconfiguration-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "k8s.io/api/certificates/v1"
+)
+
+// CertificateSigningRequestSpecApplyConfiguration represents an declarative configuration of the CertificateSigningRequestSpec type for use
+// with apply.
+type CertificateSigningRequestSpecApplyConfiguration struct {
+	Request    []byte                   `json:"request,omitempty"`
+	SignerName *string                  `json:"signerName,omitempty"`
+	Usages     []v1.KeyUsage            `json:"usages,omitempty"`
+	Username   *string                  `json:"username,omitempty"`
+	UID        *string                  `json:"uid,omitempty"`
+	Groups     []string                 `json:"groups,omitempty"`
+	Extra      map[string]v1.ExtraValue `json:"extra,omitempty"`
+}
+
+// CertificateSigningRequestSpecApplyConfiguration constructs an declarative configuration of the CertificateSigningRequestSpec type for use with
+// apply.
+func CertificateSigningRequestSpec() *CertificateSigningRequestSpecApplyConfiguration {
+	return &CertificateSigningRequestSpecApplyConfiguration{}
+}
+
+// WithRequest adds the given value to the Request field in the declarative configuration
+// and returns the receiver, so that objects can be build by chaining "With" function invocations.
+// If called multiple times, values provided by each call will be appended to the Request field.
+func (b *CertificateSigningRequestSpecApplyConfiguration) WithRequest(values ...byte) *CertificateSigningRequestSpecApplyConfiguration {
+	for i := range values {
+		b.Request = append(b.Request, values[i])
+	}
+	return b
+}
+
+// WithSignerName sets the SignerName field in the declarative configuration to the given value
+// and returns the receiver, so that objects can be built by chaining "With" function invocations.
+// If called multiple times, the SignerName field is set to the value of the last call.
+func (b *CertificateSigningRequestSpecApplyConfiguration) WithSignerName(value string) *CertificateSigningRequestSpecApplyConfiguration {
+	b.SignerName = &value
+	return b
+}
+
+// WithUsages adds the given value to the Usages field in the declarative configuration
+// and returns the receiver, so that objects can be build by chaining "With" function invocations.
+// If called multiple times, values provided by each call will be appended to the Usages field.
+func (b *CertificateSigningRequestSpecApplyConfiguration) WithUsages(values ...v1.KeyUsage) *CertificateSigningRequestSpecApplyConfiguration {
+	for i := range values {
+		b.Usages = append(b.Usages, values[i])
+	}
+	return b
+}
+
+// WithUsername sets the Username field in the declarative configuration to the given value
+// and returns the receiver, so that objects can be built by chaining "With" function invocations.
+// If called multiple times, the Username field is set to the value of the last call.
+func (b *CertificateSigningRequestSpecApplyConfiguration) WithUsername(value string) *CertificateSigningRequestSpecApplyConfiguration {
+	b.Username = &value
+	return b
+}
+
+// WithUID sets the UID field in the declarative configuration to the given value
+// and returns the receiver, so that objects can be built by chaining "With" function invocations.
+// If called multiple times, the UID field is set to the value of the last call.
+func (b *CertificateSigningRequestSpecApplyConfiguration) WithUID(value string) *CertificateSigningRequestSpecApplyConfiguration {
+	b.UID = &value
+	return b
+}
+
+// WithGroups adds the given value to the Groups field in the declarative configuration
+// and returns the receiver, so that objects can be build by chaining "With" function invocations.
+// If called multiple times, values provided by each call will be appended to the Groups field.
+func (b *CertificateSigningRequestSpecApplyConfiguration) WithGroups(values ...string) *CertificateSigningRequestSpecApplyConfiguration {
+	for i := range values {
+		b.Groups = append(b.Groups, values[i])
+	}
+	return b
+}
+
+// WithExtra puts the entries into the Extra field in the declarative configuration
+// and returns the receiver, so that objects can be build by chaining "With" function invocations.
+// If called multiple times, the entries provided by each call will be put on the Extra field,
+// overwriting an existing map entries in Extra field with the same key.
+func (b *CertificateSigningRequestSpecApplyConfiguration) WithExtra(entries map[string]v1.ExtraValue) *CertificateSigningRequestSpecApplyConfiguration {
+	if b.Extra == nil && len(entries) > 0 {
+		b.Extra = make(map[string]v1.ExtraValue, len(entries))
+	}
+	for k, v := range entries {
+		b.Extra[k] = v
+	}
+	return b
+}