rebase: update K8s packages to v0.32.1

Update K8s packages in go.mod to v0.32.1

Signed-off-by: Praveen M <m.praveen@ibm.com>

vendor/github.com/google/go-cmp/cmp/cmpopts/equate.go

@@ -0,0 +1,185 @@
+// Copyright 2017, The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package cmpopts provides common options for the cmp package.
+package cmpopts
+
+import (
+	"errors"
+	"fmt"
+	"math"
+	"reflect"
+	"time"
+
+	"github.com/google/go-cmp/cmp"
+)
+
+func equateAlways(_, _ interface{}) bool { return true }
+
+// EquateEmpty returns a [cmp.Comparer] option that determines all maps and slices
+// with a length of zero to be equal, regardless of whether they are nil.
+//
+// EquateEmpty can be used in conjunction with [SortSlices] and [SortMaps].
+func EquateEmpty() cmp.Option {
+	return cmp.FilterValues(isEmpty, cmp.Comparer(equateAlways))
+}
+
+func isEmpty(x, y interface{}) bool {
+	vx, vy := reflect.ValueOf(x), reflect.ValueOf(y)
+	return (x != nil && y != nil && vx.Type() == vy.Type()) &&
+		(vx.Kind() == reflect.Slice || vx.Kind() == reflect.Map) &&
+		(vx.Len() == 0 && vy.Len() == 0)
+}
+
+// EquateApprox returns a [cmp.Comparer] option that determines float32 or float64
+// values to be equal if they are within a relative fraction or absolute margin.
+// This option is not used when either x or y is NaN or infinite.
+//
+// The fraction determines that the difference of two values must be within the
+// smaller fraction of the two values, while the margin determines that the two
+// values must be within some absolute margin.
+// To express only a fraction or only a margin, use 0 for the other parameter.
+// The fraction and margin must be non-negative.
+//
+// The mathematical expression used is equivalent to:
+//
+//	|x-y| ≤ max(fraction*min(|x|, |y|), margin)
+//
+// EquateApprox can be used in conjunction with [EquateNaNs].
+func EquateApprox(fraction, margin float64) cmp.Option {
+	if margin < 0 || fraction < 0 || math.IsNaN(margin) || math.IsNaN(fraction) {
+		panic("margin or fraction must be a non-negative number")
+	}
+	a := approximator{fraction, margin}
+	return cmp.Options{
+		cmp.FilterValues(areRealF64s, cmp.Comparer(a.compareF64)),
+		cmp.FilterValues(areRealF32s, cmp.Comparer(a.compareF32)),
+	}
+}
+
+type approximator struct{ frac, marg float64 }
+
+func areRealF64s(x, y float64) bool {
+	return !math.IsNaN(x) && !math.IsNaN(y) && !math.IsInf(x, 0) && !math.IsInf(y, 0)
+}
+func areRealF32s(x, y float32) bool {
+	return areRealF64s(float64(x), float64(y))
+}
+func (a approximator) compareF64(x, y float64) bool {
+	relMarg := a.frac * math.Min(math.Abs(x), math.Abs(y))
+	return math.Abs(x-y) <= math.Max(a.marg, relMarg)
+}
+func (a approximator) compareF32(x, y float32) bool {
+	return a.compareF64(float64(x), float64(y))
+}
+
+// EquateNaNs returns a [cmp.Comparer] option that determines float32 and float64
+// NaN values to be equal.
+//
+// EquateNaNs can be used in conjunction with [EquateApprox].
+func EquateNaNs() cmp.Option {
+	return cmp.Options{
+		cmp.FilterValues(areNaNsF64s, cmp.Comparer(equateAlways)),
+		cmp.FilterValues(areNaNsF32s, cmp.Comparer(equateAlways)),
+	}
+}
+
+func areNaNsF64s(x, y float64) bool {
+	return math.IsNaN(x) && math.IsNaN(y)
+}
+func areNaNsF32s(x, y float32) bool {
+	return areNaNsF64s(float64(x), float64(y))
+}
+
+// EquateApproxTime returns a [cmp.Comparer] option that determines two non-zero
+// [time.Time] values to be equal if they are within some margin of one another.
+// If both times have a monotonic clock reading, then the monotonic time
+// difference will be used. The margin must be non-negative.
+func EquateApproxTime(margin time.Duration) cmp.Option {
+	if margin < 0 {
+		panic("margin must be a non-negative number")
+	}
+	a := timeApproximator{margin}
+	return cmp.FilterValues(areNonZeroTimes, cmp.Comparer(a.compare))
+}
+
+func areNonZeroTimes(x, y time.Time) bool {
+	return !x.IsZero() && !y.IsZero()
+}
+
+type timeApproximator struct {
+	margin time.Duration
+}
+
+func (a timeApproximator) compare(x, y time.Time) bool {
+	// Avoid subtracting times to avoid overflow when the
+	// difference is larger than the largest representable duration.
+	if x.After(y) {
+		// Ensure x is always before y
+		x, y = y, x
+	}
+	// We're within the margin if x+margin >= y.
+	// Note: time.Time doesn't have AfterOrEqual method hence the negation.
+	return !x.Add(a.margin).Before(y)
+}
+
+// AnyError is an error that matches any non-nil error.
+var AnyError anyError
+
+type anyError struct{}
+
+func (anyError) Error() string     { return "any error" }
+func (anyError) Is(err error) bool { return err != nil }
+
+// EquateErrors returns a [cmp.Comparer] option that determines errors to be equal
+// if [errors.Is] reports them to match. The [AnyError] error can be used to
+// match any non-nil error.
+func EquateErrors() cmp.Option {
+	return cmp.FilterValues(areConcreteErrors, cmp.Comparer(compareErrors))
+}
+
+// areConcreteErrors reports whether x and y are types that implement error.
+// The input types are deliberately of the interface{} type rather than the
+// error type so that we can handle situations where the current type is an
+// interface{}, but the underlying concrete types both happen to implement
+// the error interface.
+func areConcreteErrors(x, y interface{}) bool {
+	_, ok1 := x.(error)
+	_, ok2 := y.(error)
+	return ok1 && ok2
+}
+
+func compareErrors(x, y interface{}) bool {
+	xe := x.(error)
+	ye := y.(error)
+	return errors.Is(xe, ye) || errors.Is(ye, xe)
+}
+
+// EquateComparable returns a [cmp.Option] that determines equality
+// of comparable types by directly comparing them using the == operator in Go.
+// The types to compare are specified by passing a value of that type.
+// This option should only be used on types that are documented as being
+// safe for direct == comparison. For example, [net/netip.Addr] is documented
+// as being semantically safe to use with ==, while [time.Time] is documented
+// to discourage the use of == on time values.
+func EquateComparable(typs ...interface{}) cmp.Option {
+	types := make(typesFilter)
+	for _, typ := range typs {
+		switch t := reflect.TypeOf(typ); {
+		case !t.Comparable():
+			panic(fmt.Sprintf("%T is not a comparable Go type", typ))
+		case types[t]:
+			panic(fmt.Sprintf("%T is already specified", typ))
+		default:
+			types[t] = true
+		}
+	}
+	return cmp.FilterPath(types.filter, cmp.Comparer(equateAny))
+}
+
+type typesFilter map[reflect.Type]bool
+
+func (tf typesFilter) filter(p cmp.Path) bool { return tf[p.Last().Type()] }
+
+func equateAny(x, y interface{}) bool { return x == y }