Schedule tests for Workstation ostree image
Summary:
This is now showing up in Rawhide composes, so let's schedule
tests for it. Goes with D1211.
Test Plan:
Schedule tests for an appropriate compose (e.g.
Rawhide 20170615.n.0), check the Workstation ostree tests are
run. Must have D1211 applied to os-autoinst-distri-fedora.
Reviewers: jsedlak, jskladan
Reviewed By: jsedlak
Subscribers: tflink
Differential Revision: https://phab.qa.fedoraproject.org/D1212