By: Greg Pfeil <greg@technomadic.org>
Restrict some GitHub settings to public repos Private repositories on the “free” plan don’t get access to some features, like wikis nor branch protection. These can break the Settings GitHub app, so Project Manager now asserts (or warns) on a bad config. This makes sure Flaky projects don’t create bad configs by default. Also drops the assertion that `settings.repository.private` is set, because this is now handled by Project Manager.