[DO NOT MERGE] Increase timeout for UIAutomation am: 09c55d36 am: 2f7078a5 am: b6ed103e am: 524bf389

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



Change-Id: I93a8e95ac5efa86603e78e4f780f521a9ed2ddd9
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>