Merge "[Output Switcher] Remove sysui flag for Output Switcher in U" into udc-dev am: 6ba91bb5 am: 80771a26 am: 459e4ab5 am: d3979fea

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23107802



Change-Id: I8c65c74f4729f56a36c60e9883c27f92c6ae3f75
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>