2/ Add support for remote Recents animation

- Allow the recents component to drive the animation from an app into
  Recents using the remote animation framework. When initialized, the
  animation repositions the recents activity behind the currently visible
  tasks and provides the set of surface controls for the visible tasks.
  Once complete, the recents component notifies the system whether it
  has completed the animation into the recents activity, or whether it
  should restore the previous state. In addition, there is a prescribed
  delay after which the system automatically cancels the recents animation.

Bug: 70180552
Test: go/wm-smoke
Test: Manual, swipe up with suitable launcher build

Change-Id: Id32f03c7ad2288dce06231cfaa4b21916da511d7