RVIZ2 not installed in ade environment.
Due to this commit, it looks like ms3.launch.py and ms2.launch.py fails with
[ERROR] [launch]: Caught exception in launch (see debug for traceback): "package 'rviz2' not found,
For the workaround, we can install it after entering ade by:
sudo apt install ros-dashing-rviz2
For the actual fix, should we add dependency to autoware_auto_avp_demo package, or should we just add it to tools/ade_image/apt-packages
?