Controls in QS

1. Migrate Android 11 users to a priority QS tile position
2. New Android 12 control users will see a tile appear at the end,
with seeding already initiated.
3. Add a new method to QSTileHost to position a tile in the middle
4. Remove all Controls code from GlobalActionsDialog

Bug: 172360102
Test: atest QSTileHostTest TileServicesTest QSFragmentTest
GlobalActionsDialogTest DeviceControlsTileTest

Change-Id: I1e52681b2cf7948b732808b1ff426d09b379ed93