About adding plotjuggler to docker image

[brkay54]

Plotjuggler is useful tool to visualize ros messages. It is fully compatible with ROS2. Also it can export the visualized topic data and statistics (like max, min, average values) as CVS file. It can be used for testing the nodes especially in localization and control modules.
As far as I know, It is used for debugging in trajectory_follower_nodes and also I am planning to use it in control_performance_analysis module to evaluate the controller's performance. I want to suggest that it should be added into docker image.

You can access detailed information about PlotJuggler with this link.

[kenji-miyake]

@brkay54 TIER IV uses this tool as well. 👍
I think, if you add these lines to some package, it's automatically added to Autoware's Docker image.

<exec_depend>plotjuggler</exec_depend>
<exec_depend>plotjuggler_ros</exec_depend>

Another way is to add an Ansible role here or edit the ros2_dev_tools role.