Remove BodhiConnector.get_releases, as it is no longer used.
Remove BodhiConnector.get_releases, as it is no longer used.

Fale/fedora-packages,fedora-infra/fedora-packages,fedora-infra/fedora-packages,Fale/fedora-packages,Fale/fedora-packages,fedora-infra/fedora-packages,fedora-infra/fedora-packages