Changes:

• Fix an issue where the latest ref for a branch wasn't being used
• Fixes the issue where builds stay in the "build" state even though they've had a component fail
• Set the timeout on Koji sessions to 10 minutes (this will help during outages)
• Transition stale failed builds to the "garbage" state and untag their components (after 180 days of inactivity)
• Add a "short" query parameter to show less detail on the "module-builds" API