SceneContainer now depends on NotificationsHeadsUpRefactor

- add dependency on NotificationsHeadsUpRefactor
- add missing secondary flags
- sort flags alphabetically

Fixes: 332730521
Test: run sysui with flexiglass on and off
Flag: ACONFIG com.android.systemui.scene_container DEVELOPMENTi
Change-Id: I5f7e039649dd2bc2653b0ade718830be003b1f0f
2 files changed