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: 505f7976 am: c9b24303 am: 519b83b4

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

Change-Id: Ie7179bf073654b8e20067023fda6e1100a7e46d7