Add notification close button on click listener

This CL adds on click listener to close each notification for notification close buttons.

Flag: NONE only shown with config_notificationCloseButtonSupported
enabled on PC emualtor
Bug: 338456215
Test: manual with Notify1.apk
Change-Id: I17caaf0e197472da545d1353e43666688b5e4ec1
(cherry picked from commit d0cddb85a33fd177e2f43ab4bafad57366a0f650)