Merge "Suppress app transition while recents is running" into tm-dev am: fca1e25c am: b1050a10

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



Change-Id: Ida53de8a528cd005ff997280c47ef1afac74fdce
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>