Merge "Set textDirection=locale and layoutDirection=locale for alert dialog" into udc-dev am: 641d07244e

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Settings/+/23518324

Change-Id: I73529848e6c47197c0219a94ef75e1a6a80f2f3c
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>