v3 Menu trigger (#43)
* initial setup and progress
* debugging
* Adding placeholder menu and stuff
* adding aria hook and replacing onToggle
* Replacing cloneElement with context
* Changing useOverlayPosition so it works with RTL
* clean up
* Removing state package and adding types
* Fixing dependencies and adding dummy tests
* making dummy tests actually work?
* cleanup
* removing arrowProps since there isn't an arrow
* whoops acessibility needs type and role button
* addressing review comments
* Removing onClose from popover props
* adding MenuTrigger tests
* Removing onSelect and putting onClose into MenuContext
* Adding useMenuTrigger tests
* adding missing deps to action menu package json
* Addressing review comments
* Addressing review comments
* Fixing test
* Removing onClose from popover
* Removing multi menu support for now and moving type=button to useButton
