Fix media control flash when unlock device

It adds a new condition when the large screen is in landscape, the
media controls is on lockscreen, and the next location will be in qs.
the media controls should not animate while switching from lockscreen
location to qs location

Bug: 251717467.
Bug: 252981595.
Test: atest MediaHierarchyManagerTest.
Test: Check the media control is not flashing anymore.
Change-Id: Ib242e7f6e87191fc6094aed260e4828ca5f13d70

packages/SystemUI/src/com/android/systemui/media/controls/ui/MediaHierarchyManager.kt

@@ -798,6 +798,16 @@ constructor(
             return true
         }
 
+        if (
+            desiredLocation == LOCATION_QS &&
+                previousLocation == LOCATION_LOCKSCREEN &&
+                statusbarState == StatusBarState.SHADE
+        ) {
+            // This is an invalid transition, can happen when tapping on home control and the UMO
+            // while being on landscape orientation in tablet.
+            return false
+        }
+
         if (
             statusbarState == StatusBarState.KEYGUARD &&
                 (currentLocation == LOCATION_LOCKSCREEN || previousLocation == LOCATION_LOCKSCREEN)