Add `aruco_node` to `rover.launch.py`

[onkoe]

Goal

Allow using the aruco::aruco_node's action server.

Description

Make the aruco::aruco_node launch when we run ros2 launch drive_launcher drive.launch.py.

Checklist

• In src/drive_launcher/launch/drive.launch.py, add the following to the LaunchDescription([]) array:

    Node(
        executable="aruco_node",
        package="aruco",
        name="aruco_node",
    )

[onkoe]

resolved in #147

thanks, Sarah! :D