This allows us to share variables between jobs without inheriting any
of the pre-run, post-run or cleanup playbooks of the parent job. These
run due to the zuul inheritance rules, see:
https://zuul-ci.org/docs/zuul/latest/config/job.html#job
Signed-off-by: Will Szumski <will@stackhpc.com>
Change-Id: Id0a34778accafdc62ebe916e81d69f31c6274d4c