Fix missing legacy change transition on display info changed

Before, we remove the changing window from transition onDisplayChanged
even if it is a display info change on the same display. Now, we only do
that when the window is moved from the old display.

Fix: 251001013
Test: atest WmTests:WindowContainerTests
Change-Id: Id3ab6db47dad8e2541a14b5529694c290e4d2b66