cleanup track-config to be resistant to git change
cleanup track-config to be resistant to git change

djmitche/buildbot-infra,seankelly/buildbot-infra,buildbot/buildbot-infra,djmitche/buildbot-infra,djmitche/buildbot-infra,buildbot/buildbot-infra,buildbot/buildbot-infra,seankelly/buildbot-infra,seankelly/buildbot-infra