Add manage menu to bubble bar expanded view

* Added bubble bar menu view asnd menu view item
* Added bubble bar menu view controller to setup and manage menu presentation
* Added show/hide menu animations
* Added manage menu actions:
	* Don't bubble conversation
	* Open App Settings
	* Close bubble

Test: manual, TBD
Flag: WM_BUBBLE_BAR
Bug: 273307221
Change-Id: I1c858dfdcc06d0e9f656a24c6994dadba9c834bd