Fix to make MenuViewLayer not interfere with user inputs.

MenuViewLayer is only clickable while a tooltip is present. Clicking it (clicking most of the screen) will still dismiss the tooltip.
In addition, the tuck/dock tooltip will automatically dismiss itself after enough time has elapsed.

Bug: 411287116
Test: atest com.android.systemui.accessibility.floatingmenu
Test: acquire TreeDebug logs while FAB is present - verify the FrameLayout referring to MenuViewLayer is no longer clickable.
Test: in addition, verify the tooltip works as described above.
Flag: com.android.systemui.floating_menu_remove_fullscreen_taps
Change-Id: If997b6bab9acf4bbe43ff859f59d8a85e270e7f6