vendor: bump k8s dependencies to v0.29.2

Signed-off-by: CrazyMax <1951866+crazy-max@users.noreply.github.com>

vendor/k8s.io/apimachinery/pkg/util/managedfields/internal/fields.go

@@ -0,0 +1,47 @@
+/*
+Copyright 2018 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.
+*/
+
+package internal
+
+import (
+	"bytes"
+
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+
+	"sigs.k8s.io/structured-merge-diff/v4/fieldpath"
+)
+
+// EmptyFields represents a set with no paths
+// It looks like metav1.Fields{Raw: []byte("{}")}
+var EmptyFields = func() metav1.FieldsV1 {
+	f, err := SetToFields(*fieldpath.NewSet())
+	if err != nil {
+		panic("should never happen")
+	}
+	return f
+}()
+
+// FieldsToSet creates a set paths from an input trie of fields
+func FieldsToSet(f metav1.FieldsV1) (s fieldpath.Set, err error) {
+	err = s.FromJSON(bytes.NewReader(f.Raw))
+	return s, err
+}
+
+// SetToFields creates a trie of fields from an input set of paths
+func SetToFields(s fieldpath.Set) (f metav1.FieldsV1, err error) {
+	f.Raw, err = s.ToJSON()
+	return f, err
+}