Whitelist fuchsia service account.
Whitelist fuchsia service account.

Change-Id: Idfb93f6414f906019e59af92ddca6148f9799809
Reviewed-on: https://chromium-review.googlesource.com/c/1298601
Reviewed-by: Ben Hayden <d3ffe0e065c2328e497bb32a07f4dcb29138ef5b@chromium.org>
Commit-Queue: Joshua Seaton <5db77f46805dafe411bd82a965fc09402751eb6e@google.com>

catapult-project/catapult,catapult-project/catapult,catapult-project/catapult,catapult-project/catapult,catapult-project/catapult,catapult-project/catapult,catapult-project/catapult