Merge "[Output Switcher] Update property for A11y" into udc-dev am: 2a109853

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23467208



Change-Id: I552e4600b846fb0d47c57cb4b7346eef9d94b7b7
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>