Throw exception for invalid display ID in AM#isTaskMoveAllowedOnDisplay

Due to feedback from the API Council

Bug: 400407139
Bug: 423018654
Flag: com.android.window.flags.enable_window_repositioning_api
Test: CTS in another CL
Change-Id: Ibc5bfc1dcc698da663dbf5f252c989cd63a220c7