Merge "Set screenrecord a11y live region mode" into rvc-dev am: ce6e7ba1 am:...

Merge "Set screenrecord a11y live region mode" into rvc-dev am: ce6e7ba1 am: d634448b am: a6542af1 am: 7967debf

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/11876504

Change-Id: I9cb31ec56d2f75e5f3df378e89e5c02e7b28740d