Tweak trackler update script
Tweak trackler update script

Migrate the test database before running the tests, otherwise this fails if migrations are pending.

tejasbubane/exercism.io,treiff/exercism.io,RaptorRCX/exercism.io,tejasbubane/exercism.io,treiff/exercism.io,RaptorRCX/exercism.io,treiff/exercism.io,tejasbubane/exercism.io,RaptorRCX/exercism.io,tejasbubane/exercism.io,RaptorRCX/exercism.io,treiff/exercism.io