Disable KioskUpdateTest.UpdateMultiAppKioskAddOneApp

It's failing a lot on linux-chromeos-dbg


TBR=alemate@chromium.org

Bug: 1028606
Change-Id: Id0565b1bcaad544d5ef983aeeffb09b8c377afb4
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1936493
Reviewed-by: Tim Schumann <tschumann@chromium.org>
Commit-Queue: Tim Schumann <tschumann@chromium.org>
Cr-Commit-Position: refs/heads/master@{#719165}
1 file changed