[ROS2] Separate ROS2 from ROS1 wrapping
Separate ROS2 from ROS1 for clarity and stability issues.
- Erase ROS1 test of the CI, future ROS2 tests will be added later
- Add catkin_ignore in ros_wrapping with an error message to prevent users to use it when using ROS2 branch
Edited by Arthur Bourbousson