Add ros_testing to ade image
Description
We should probably have this as a part of CI + dev environment if we want to have integration tests
It would probably go here: https://gitlab.com/autowarefoundation/autoware.auto/AutowareAuto/blob/master/tools/ade_image/apt-packages#L44
Expected behavior
find_package(ros_testing REQUIRED)
should succeed
Definition of Done
-
Add ros_testing
to ade image