Make infra.cq to point to new Mac configs.
Make infra.cq to point to new Mac configs.

Change-Id: Id29e58d45665feffda2b1f5da6631ae22bdce744
BUG-chromium:815092
Reviewed-on: https://chromium-review.googlesource.com/974061
Reviewed-by: Corentin Wallez <470c533e86f4f848c98c7e11fffc2d043494a401@chromium.org>
Commit-Queue: Corentin Wallez <470c533e86f4f848c98c7e11fffc2d043494a401@chromium.org>

ppy/angle,ppy/angle,ppy/angle,ppy/angle