This used to be called "bridge", but was then renamed with
Ia7c8dd0e32b2c4aaa674061037be5ab66d9a3581 to install-ansible to be
clearer.
It is true that this is installing Ansible, but as part of our
reworking for parallel jobs this is the also the synchronisation point
where we should be deploying the system-config code to run for the
buildset.
Thus naming this "boostrap-bridge" should hopefully be clearer again
about what's going on.
I've added a note to the job calling out it's difference to the
infra-prod-service-bridge job to hopefully also avoid some of the
inital confusion.
Change-Id: I4db1c883f237de5986edb4dc4c64860390cc8e22
73a9acc7ad