Skip empty bluetooth-page in QS when bluetooth is disallowed

If DISALLOW_BLUETOOTH is set, tapping bluetooth in QS used to
open the empty device-selection screen with an untoggable switch.
Now, it directly brings you to the settings page with policy
transparency, mirroring the behaviour of DISALLOW_CONFIG_BLUETOOTH.

Bug: 32895313
Test: manual

Change-Id: I77230532428a4dd2a7769aa73dcc195c51312c36
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/BluetoothControllerImpl.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/BluetoothControllerImpl.java
index dc4b115..fc74952 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/BluetoothControllerImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/BluetoothControllerImpl.java
@@ -75,6 +75,8 @@
     @Override
     public boolean canConfigBluetooth() {
         return !mUserManager.hasUserRestriction(UserManager.DISALLOW_CONFIG_BLUETOOTH,
+                UserHandle.of(mCurrentUser))
+            && !mUserManager.hasUserRestriction(UserManager.DISALLOW_BLUETOOTH,
                 UserHandle.of(mCurrentUser));
     }