[Telemetry] Add download path for android_n_arm64-v8a
[Telemetry] Add download path for android_n_arm64-v8a

Without this, Telemetry is not able to find the reference build
for "chrome_stable" on this android platform.

Bug: chromium:867592
Change-Id: Ieaf94c7b95e7d7bd0865a635e3d93ef5d4c18caa
Reviewed-on: https://chromium-review.googlesource.com/c/catapult/+/1658048
Reviewed-by: Caleb Rouleau <58bdb6276c01e3ed53e660bf706aa902204feb0d@chromium.org>
Commit-Queue: Caleb Rouleau <58bdb6276c01e3ed53e660bf706aa902204feb0d@chromium.org>

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