c8b965bde6
This commit adds the source_url to the mqtt payload for events emitted by the subunit worker. Just the build_uuid isn't enough to figure out what's going on because we typically do 2 events for each uuid, one with a .gz extension and the other not. We need to distinguish between the 2 to figure out what's actually going on. Change-Id: I56f0b9fb1128b412cd88e49164eb91c3e9e3e4cb