rebase: update kubernetes and libraries to v1.22.0 version

Kubernetes v1.22 version has been released and this update
ceph csi dependencies to use the same version.

Signed-off-by: Humble Chirammal <hchiramm@redhat.com>

vendor/k8s.io/apimachinery/pkg/api/errors/OWNERS

@@ -11,7 +11,6 @@ reviewers:
 - caesarxuchao
 - mikedanese
 - liggitt
-- erictune
 - saad-ali
 - janetkuo
 - tallclair

vendor/k8s.io/apimachinery/pkg/api/errors/errors.go

@@ -274,7 +274,7 @@ func NewBadRequest(reason string) *StatusError {
 
 // NewTooManyRequests creates an error that indicates that the client must try again later because
 // the specified endpoint is not accepting requests. More specific details should be provided
-// if client should know why the failure was limited4.
+// if client should know why the failure was limited.
 func NewTooManyRequests(message string, retryAfterSeconds int) *StatusError {
 	return &StatusError{metav1.Status{
 		Status:  metav1.StatusFailure,

vendor/k8s.io/apimachinery/pkg/api/resource/quantity.go

@@ -696,6 +696,15 @@ func (q *Quantity) UnmarshalJSON(value []byte) error {
 	return nil
 }
 
+// NewDecimalQuantity returns a new Quantity representing the given
+// value in the given format.
+func NewDecimalQuantity(b inf.Dec, format Format) *Quantity {
+	return &Quantity{
+		d:      infDecAmount{&b},
+		Format: format,
+	}
+}
+
 // NewQuantity returns a new Quantity representing the given
 // value in the given format.
 func NewQuantity(value int64, format Format) *Quantity {

vendor/k8s.io/apimachinery/pkg/api/validation/generic.go

@@ -68,9 +68,11 @@ var ValidateNamespaceName = NameIsDNSLabel
 var ValidateServiceAccountName = NameIsDNSSubdomain
 
 // maskTrailingDash replaces the final character of a string with a subdomain safe
-// value if is a dash.
+// value if it is a dash and if the length of this string is greater than 1. Note that
+// this is used when a value could be appended to the string, see ValidateNameFunc
+// for more info.
 func maskTrailingDash(name string) string {
-	if strings.HasSuffix(name, "-") {
+	if len(name) > 1 && strings.HasSuffix(name, "-") {
 		return name[:len(name)-2] + "a"
 	}
 	return name

vendor/k8s.io/apimachinery/pkg/api/validation/objectmeta.go

@@ -33,7 +33,7 @@ import (
 // FieldImmutableErrorMsg is a error message for field is immutable.
 const FieldImmutableErrorMsg string = `field is immutable`
 
-const totalAnnotationSizeLimitB int = 256 * (1 << 10) // 256 kB
+const TotalAnnotationSizeLimitB int = 256 * (1 << 10) // 256 kB
 
 // BannedOwners is a black list of object that are not allowed to be owners.
 var BannedOwners = map[schema.GroupVersionKind]struct{}{
@@ -46,19 +46,28 @@ var ValidateClusterName = NameIsDNS1035Label
 // ValidateAnnotations validates that a set of annotations are correctly defined.
 func ValidateAnnotations(annotations map[string]string, fldPath *field.Path) field.ErrorList {
 	allErrs := field.ErrorList{}
-	var totalSize int64
-	for k, v := range annotations {
+	for k := range annotations {
 		for _, msg := range validation.IsQualifiedName(strings.ToLower(k)) {
 			allErrs = append(allErrs, field.Invalid(fldPath, k, msg))
 		}
-		totalSize += (int64)(len(k)) + (int64)(len(v))
 	}
-	if totalSize > (int64)(totalAnnotationSizeLimitB) {
-		allErrs = append(allErrs, field.TooLong(fldPath, "", totalAnnotationSizeLimitB))
+	if err := ValidateAnnotationsSize(annotations); err != nil {
+		allErrs = append(allErrs, field.TooLong(fldPath, "", TotalAnnotationSizeLimitB))
 	}
 	return allErrs
 }
 
+func ValidateAnnotationsSize(annotations map[string]string) error {
+	var totalSize int64
+	for k, v := range annotations {
+		totalSize += (int64)(len(k)) + (int64)(len(v))
+	}
+	if totalSize > (int64)(TotalAnnotationSizeLimitB) {
+		return fmt.Errorf("annotations size %d is larger than limit %d", totalSize, TotalAnnotationSizeLimitB)
+	}
+	return nil
+}
+
 func validateOwnerReference(ownerReference metav1.OwnerReference, fldPath *field.Path) field.ErrorList {
 	allErrs := field.ErrorList{}
 	gvk := schema.FromAPIVersionAndKind(ownerReference.APIVersion, ownerReference.Kind)
@@ -134,7 +143,7 @@ func ValidateImmutableField(newVal, oldVal interface{}, fldPath *field.Path) fie
 func ValidateObjectMeta(objMeta *metav1.ObjectMeta, requiresNamespace bool, nameFn ValidateNameFunc, fldPath *field.Path) field.ErrorList {
 	metadata, err := meta.Accessor(objMeta)
 	if err != nil {
-		allErrs := field.ErrorList{}
+		var allErrs field.ErrorList
 		allErrs = append(allErrs, field.Invalid(fldPath, objMeta, err.Error()))
 		return allErrs
 	}
@@ -145,7 +154,7 @@ func ValidateObjectMeta(objMeta *metav1.ObjectMeta, requiresNamespace bool, name
 // been performed.
 // It doesn't return an error for rootscoped resources with namespace, because namespace should already be cleared before.
 func ValidateObjectMetaAccessor(meta metav1.Object, requiresNamespace bool, nameFn ValidateNameFunc, fldPath *field.Path) field.ErrorList {
-	allErrs := field.ErrorList{}
+	var allErrs field.ErrorList
 
 	if len(meta.GetGenerateName()) != 0 {
 		for _, msg := range nameFn(meta.GetGenerateName(), true) {