use typeurl funcs for marshalling anypb.Any

Signed-off-by: Akhil Mohan <akhilerm@gmail.com>

core/diff/stream_unix.go

@@ -28,7 +28,6 @@ import (
 	"os/exec"
 	"sync"
 
-	"github.com/containerd/containerd/v2/pkg/protobuf"
 	"github.com/containerd/containerd/v2/pkg/protobuf/proto"
 	"github.com/containerd/typeurl/v2"
 )
@@ -41,7 +40,7 @@ func NewBinaryProcessor(ctx context.Context, imt, rmt string, stream StreamProce
 
 	var payloadC io.Closer
 	if payload != nil {
-		pb := protobuf.FromAny(payload)
+		pb := typeurl.MarshalProto(payload)
 		data, err := proto.Marshal(pb)
 		if err != nil {
 			return nil, err