Update go mod and vendor in client dir to 0.28.0

client/vendor/k8s.io/api/certificates/v1/types.go

@@ -274,8 +274,9 @@ type CertificateSigningRequestList struct {
 }
 
 // KeyUsage specifies valid usage contexts for keys.
-// See: https://tools.ietf.org/html/rfc5280#section-4.2.1.3
+// See:
 //
+//	https://tools.ietf.org/html/rfc5280#section-4.2.1.3
 //	https://tools.ietf.org/html/rfc5280#section-4.2.1.12
 //
 // +enum

client/vendor/k8s.io/api/certificates/v1/types_swagger_doc_generated.go

@@ -24,7 +24,7 @@ package v1
 // they are on one line! For multiple line or blocks that you want to ignore use ---.
 // Any context after a --- is ignored.
 //
-// Those methods can be generated by using hack/update-generated-swagger-docs.sh
+// Those methods can be generated by using hack/update-codegen.sh
 
 // AUTO-GENERATED FUNCTIONS START HERE. DO NOT EDIT.
 var map_CertificateSigningRequest = map[string]string{