Adjust the script and add the new results for testing the new greenwave
A new version of greenwave was deployed to production on April 11th 2019
and we wanted to test it.
The single-build updates are all returning 200 (but one, flaky).
The multi-build updates have improved by 70% (going from 11 failures to
3).
Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>