Sort imports

Having consistent import order will reduce chance of merge
conflict between internal and external master

Test: rebuild
Change-Id: I0b1a170967ddcce7f388603fd521f6ed1eeba30b

src/com/android/settings/users/UserDialogs.java

@@ -30,11 +30,11 @@ import android.view.View;
 import android.widget.ImageView;
 import android.widget.TextView;
 
+import androidx.appcompat.app.AlertDialog;
+
 import com.android.settings.R;
 import com.android.settings.Utils;
 
-import androidx.appcompat.app.AlertDialog;
-
 /**
  * Helper class for displaying dialogs related to user settings.
  */