Install CIPD ninja using DEPS See chromium/src's CL https://crrev.com/c/3869740 for the context. Bug: chromium:1340825 Change-Id: I6ff84c6bd3402b0a5301779af04bfee4bd26cccf Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3929902 Auto-Submit: Junji Watanabe <jwata@google.com> Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Jamie Madill <jmadill@chromium.org>