Make Jenkins push snapshot status the same way as Mesos
Make Jenkins push snapshot status the same way as Mesos

Summary: This is purely for uniformity between the two but shouldn't change any functionality.

Test Plan: local VM.

Reviewers: kylec

Reviewed By: kylec

Subscribers: changesbot, jukka, mkedia, anupc

Differential Revision: https://tails.corp.dropbox.com/D145095

dropbox/changes-client,dropbox/changes-client