remove useless warning when a container is running a local built image

docker/helper/helper.go

@@ -397,13 +397,13 @@ func (dh *DockerHelper) parseContainer(ctx context.Context, container container.
 	switch {
 	case len(imageMetadata.RepoDigests) == 0:
 		{
-			slog.Warn("no remote digest found, ignoring",
+			slog.Debug("no remote digest found, ignoring",
 				"thread", contextutil.ThreadName(ctx),
 				"container", name,
 				"container_id", container.ID,
 				"image_name", container.Image,
 				"image_id", container.ImageID)
-			return Container{}, err
+			return Container{}, nil
 		}
 	case len(imageMetadata.RepoDigests) > 1:
 		{