Update DoH field trials test config

Bug: 878582,1087444
Change-Id: I46d852911322d1a246ec48ca45f61c18ff485de2
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2219016
Commit-Queue: Eric Orth <ericorth@chromium.org>
Reviewed-by: Ilya Sherman <isherman@chromium.org>
Cr-Original-Commit-Position: refs/heads/master@{#775166}
Cr-Mirrored-From: https://chromium.googlesource.com/chromium/src
Cr-Mirrored-Commit: a63ab38bee4d3a4fb4f3159f8162989cce7e22f0
1 file changed