fix: ensure debug/release modes are respected by LAVA

At present, artefacts are built for both debug and release, but only the
debug build are tested. This change ensures that the correct LAVA job
definition is selected before when submitting the job to LAVA.

Signed-off-by: Chris Kay <chris.kay@arm.com>
Change-Id: I661abdfd0c71145c8c197405b1de515e4f104817
2 files changed