Add PIP transition support on non-match parent activity

Test: atest PipAnimationControllerTest
Test: atest FlickerTestsActivityEmbedding:SecondaryActivityEnterPipTest
Test: manual - launch match parent activity to PIP and restore
Test: manual - launch non-match parent activity to PIP and restore
Test: manual - launch split secondary activity to PIP and restore
Bug: 356277166
Flag: com.android.window.flags.better_support_non_match_parent_activity
Change-Id: Ic3294cb99909311eb6ae037cc0886fb99b3cf90f