Popover is not accessible

[BhargaviAnnadevara]

Describe the bug
Popover is not accessible - #171

Is your feature request related to a problem? Please describe.
It should follow accessibility rules, as it can be used in a react-native-web project.

Describe the solution you'd like
It should follow https://developer.mozilla.org/en-US/docs/Web/Accessibility/ARIA/Roles/tooltip_role.

It could be fixed by at including View props as role, aria-label etc, that are passed to the container.

[BhargaviAnnadevara]

@aniketbiswas FYI for reference/tracking.

[AdamGerthel]

Could you clarify exactly which changes you are proposing? To my knowledge, aria isn't used in React Native. accessibility-role (see https://github.com/SteffeyDev/react-native-popover-view/pull/179) ought to be easy to add, but there's "tooltip" role available there.