Add proper falsing to secondary click

Touches on this were not being registered for falsing, causing the
lockscreen to collapse.

Test: manual, secondary clicks work
Test: atest QSTileImplTest
Fixes: 406698355
Flag: com.android.systemui.qs_ui_refactor_compose_fragment
Change-Id: Ie12acf6b68a1d69d9fccb5c7754aa70cb4c9a719