Clear Accessibility Focus from Taskbar Icon after Shorcut Menu invoked

Test: Manual
Bug: 267698319
Flag: not needed
Change-Id: I2726504094af2abacf1c41089c7bcd4efb588099
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarPopupController.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarPopupController.java
index 115b99e..0cc2b8f 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarPopupController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarPopupController.java
@@ -174,6 +174,7 @@
                     deepShortcutCount,
                     mPopupDataProvider.getNotificationKeysForItem(item),
                     systemShortcuts);
+            icon.clearAccessibilityFocus();
         }
 
         container.addOnAttachStateChangeListener(