change node name

Author: 0x126

launch/tier4_perception_launch/launch/obstacle_segmentation/ground_segmentation/ground_segmentation.launch.py

@@ -435,7 +435,7 @@ def get_additional_lidars_concatenated_component(input_topics, output_topic):
         return ComposableNode(
             package="pointcloud_preprocessor",
             plugin="pointcloud_preprocessor::PointCloudConcatenationComponent",
-            name="concatenate_data",
+            name="concatenate_ground",
             remappings=[
                 ("output", output_topic),
             ],