Merge tag 'android-security-13.0.0_r24' into staging/lineage-20.0_android-security-13.0.0_r24

Android Security 13.0.0 Release 24 (12496786)

* tag 'android-security-13.0.0_r24':
  Properly handle onNullBinding() in appwidget service.
  Block clipboard UI when device is locked

Conflicts:
	packages/SystemUI/src/com/android/systemui/clipboardoverlay/ClipboardListener.java
	packages/SystemUI/tests/src/com/android/systemui/clipboardoverlay/ClipboardListenerTest.java

Change-Id: I5b6dc92631dfc2d7b02a8ab8958dcb9c7d5ebf90