Seperate tasks from lidar_distance in seperate nodes for better performance

[michalal7]

Feature Description

The tasks of image calculation and clustering data points should be seperated into seperate nodes to improve the node performance which should reduce the latency in the visualization.

Definition of Done

• Create lidar_cluster node
• lidar_cluster works fine
• lidar_distance works fine

Testability

No response

Dependencies

This is an addition to Issue #524.