The ci section is for continuous integration. This change should allow
for the presubmit tester to show up on the list of additional trybots.

Bug: angleproject:3288
Change-Id: I95ac359434557a76cb4f87a1d38aaec90879e406
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1545527Reviewed-by: Jamie Madill <jmadill@chromium.org>