Merge "Suppress app transition while recents is running" into tm-dev am: fca1e25c59 am: d801dcfc6e

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/18232543

Change-Id: Ib200361c9993036cc1f080e310a71e5558880192
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>