Update go mod and vendor in client dir to 0.28.0

client/vendor/k8s.io/apimachinery/pkg/util/intstr/intstr.go

@@ -54,7 +54,7 @@ const (
 // FromInt creates an IntOrString object with an int32 value. It is
 // your responsibility not to call this method with a value greater
 // than int32.
-// TODO: convert to (val int32)
+// Deprecated: use FromInt32 instead.
 func FromInt(val int) IntOrString {
 	if val > math.MaxInt32 || val < math.MinInt32 {
 		klog.Errorf("value: %d overflows int32\n%s\n", val, debug.Stack())
@@ -62,6 +62,11 @@ func FromInt(val int) IntOrString {
 	return IntOrString{Type: Int, IntVal: int32(val)}
 }
 
+// FromInt32 creates an IntOrString object with an int32 value.
+func FromInt32(val int32) IntOrString {
+	return IntOrString{Type: Int, IntVal: val}
+}
+
 // FromString creates an IntOrString object with a string value.
 func FromString(val string) IntOrString {
 	return IntOrString{Type: String, StrVal: val}