Primary Compute: Add an Autoware pipeline

Use a message converter to translate ROS2 message structures to simple
CycloneDDS message structures for the application on the Safety Island
to process.

Rely on the Autoware pipeline of the Planning simulation from the
"Ad hoc" tutorial of Autoware. Adapt the launch file to launch the
message converter as part of this pipeline.

Adapt the build script for the Primary Compute target.

Provide a sample CycloneDDS configuration file to be used for the demo.

Issue-Id: SCM-5893
Signed-off-by: Ambroise Vincent <ambroise.vincent@arm.com>
Change-Id: I303267b465bbcdf89992af7a2e655b5ce079af5b