Fix incorrect animation direction for closing TaskFragment

Before, we only recorded the organizer override bounds when there is a
bounds change WCT, but missed the initial bounds set when creating the
TaskFragment. Now, we also record the initial bounds.

Also add a log for case when the organizer is removed before the
animation is played.

Fix: 264980267
Test: atest WmTests:TaskFragmentOrganizerControllerTest
Change-Id: I3585747a009b9a655b3a8bed7d62edea3ec90041