Only set crop if TaskFragment does not fill its parent

In case the crop is inconsistent when the activity has rotation
transform, e.g.
 Task -> Shell knows how to animate it, so the crop will be updated.
  - TaskFragment -> no one updates its crop (not in transition info).
    - ActivityRecord -> rotated surface.

Bug: 381193234
Flag: EXEMPT bugfix
Test: atest TaskFragmentTest#testOnConfigurationChanged
Test: Expand an Activity in an organized TaskFragment from PiP
      to fullscreen with different orientation.
Change-Id: I1f8067e388af71a6ad57848ef8b07a12ffa8aceb