rebase: update k8s.io packages to v0.29.0

Signed-off-by: Niels de Vos <ndevos@ibm.com>

vendor/k8s.io/apimachinery/pkg/runtime/helper.go

@@ -257,3 +257,26 @@ func (d WithoutVersionDecoder) Decode(data []byte, defaults *schema.GroupVersion
 	}
 	return obj, gvk, err
 }
+
+type encoderWithAllocator struct {
+	encoder      EncoderWithAllocator
+	memAllocator MemoryAllocator
+}
+
+// NewEncoderWithAllocator returns a new encoder
+func NewEncoderWithAllocator(e EncoderWithAllocator, a MemoryAllocator) Encoder {
+	return &encoderWithAllocator{
+		encoder:      e,
+		memAllocator: a,
+	}
+}
+
+// Encode writes the provided object to the nested writer
+func (e *encoderWithAllocator) Encode(obj Object, w io.Writer) error {
+	return e.encoder.EncodeWithAllocator(obj, w, e.memAllocator)
+}
+
+// Identifier returns identifier of this encoder.
+func (e *encoderWithAllocator) Identifier() Identifier {
+	return e.encoder.Identifier()
+}