When deactivating a mode via QS toggle, keep it as "quick mode" until the shade closes

After that, it reverts to the last manually activated mode, or DND.

Bug: 405988332
Test: atest ModesTileDataInteractorTest + manual
Flag: android.app.modes_ui_tile_reactivates_last
Change-Id: I6ef1c2857aedc5b624a2605d7d93a88bc95008c4