v.0.9.0

What's Changed

• Spatial DBSCAN optimisation by @Zahuczky in #3
• Add euclidean voxel grid implementation by @Zahuczky in #4
• Cluster outlining by @Zahuczky in #6
• Main -> cluster-outline merge by @Zahuczky in #7
• Cluster outlining for all working nodes by @Zahuczky in #8

New Contributors

• @Zahuczky made their first contribution in #3

Full Changelog: https://github.com/jkk-research/lidar_cluster_ros2/commits/v.0.9.0