Add an option to run a playbook (in the fake bridge context) after
running the base playbook. Use this to run a new playbook which
exercises gitea project creation after bootstrapping the gitea
service.
Disable ansible-lint 304 because it erroneously thinks shell and
command are the same thing.
Change-Id: I0394b614771bc62b9fe23d811defd7767b3d10db
9ff29b108d