Merge "[Output Switcher] Add platform config for Output Switcher" into tm-dev...

Merge "[Output Switcher] Add platform config for Output Switcher" into tm-dev am: 9e042e9d am: 90949a94 am: 44713a4b am: dd2af19d

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/19600072



Change-Id: Ic636377d33a473c57df4a32677c4a8a195eb34f5
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>