[DO NOT MERGE] Increase timeout for UIAutomation am: 09c55d36 am: 2f7078a5 am: b6ed103e

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/2617830



Change-Id: I815726b967f44efc0f6f703c0f27d5d55804b7ea
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>