Bump telepathy-glib dep to 0.7.3 for the DBusPropertiesMixin
Bump telepathy-glib dep to 0.7.3 for the DBusPropertiesMixin

freedesktop-unofficial-mirror/telepathy__telepathy-idle,freedesktop-unofficial-mirror/telepathy__telepathy-idle,freedesktop-unofficial-mirror/telepathy__telepathy-idle