Only warn when fullScreenIntent is requested without permission

Target Q+ apps are required to have USE_FULL_SCREEN_INTENT permission
when using fullScreenIntent and warning is logged if the permission is
missing. Currently the warning is logged even if normal notification
is used by Q+ apps.
This CL changes to warn only when Q+ apps try to use fullScreenIntent
without the permission.

Bug: 121008602
Test: manual
Change-Id: Iaceeefd8f69b9a4032108616513b897b89adfe36
1 file changed