Don't trigger lights if they should be suppressed by notification flags.
Don't log that notification lights happened if global or temporary
settings have turned them off
Test: runtest systemui-notification, verify
notification_itnerruptiveness numbers for a fresh 3p app that uses
lights
Bug: 111069748
Change-Id: I68750bf39eb76ef0bda40ddacfd90e1be79e8575
(cherry picked from commit 28149f65f9)
543692372b