Round bottom corners for notif before shelf after swipe ends

Fixes: 190065176
Test: swipe then snapback notif before shelf
      => notif bottom corners instantly round
Change-Id: Ia91495515f57e05af5bc6508684890cba1c72f97

packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/NotificationStackScrollLayout.java

@@ -5265,6 +5265,8 @@ public class NotificationStackScrollLayout extends ViewGroup implements Dumpable
         mController.getNoticationRoundessManager()
                 .setViewsAffectedBySwipe(null, null, null,
                         getResources().getBoolean(R.bool.flag_notif_updates));
+        // Round bottom corners for notification right before shelf.
+        mShelf.updateAppearance();
     }
 
     void setTopHeadsUpEntry(NotificationEntry topEntry) {