ROS2 Radar Data Converter: radar_msgs to autoware_auto_perception_msgs

This package provides a ROS2 node that converts radar data from the 'radar_msgs/msg/RadarTracks' message format to the 'autoware_auto_perception_msgs/msg/TrackedObject' format. This conversion bridges the gap between ROS2 nodes publishing radar data using the 'radar_msgs' package and software components within the Autoware.Auto ecosystem that utilize the 'autoware_auto_perception_msgs' format for tracked objects. By converting the data, this package facilitates seamless integration of radar sensors and their data into autonomous driving systems and applications built on Autoware.Auto.