Merge "Revert "Suppress app transition while recents is running"" into tm-dev am: d2303d97a4 am: 005860c14c am: ada19dd903

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/18204686

Change-Id: I658de918b0896417dbcd8ae68544548127a5abd2
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>