Do not transfer starting window if requested orientation isn't match.

Redraw splash screen to another orientation can cause flicker because
there is no suitable transition currently, jumpcut to next orientation
also seems bad.
By not transfer starting window, next open transition will happen when
next window has drawn, the starting window can still transfer to next
activity if no any window has drawn during the first open transition.

Bug: 333928700
Test: atest TransitionTests
Test: cold launch app with different orientation request, verify no
flicker happen due to redraw splash screen.

Change-Id: I7d85dbb918e43ffda57ac9602425703a28196911