[native] Inline siweButton in LoggedOutModal
Summary:
As a first step towards replacing the Reanimated 1 syntax in LoggedOutModal with Reanimated 2 syntax (ENG-8146), I'm converting the class component to a function component.
Not clear why this was defined separately. Maybe it was used in multiple places previously?
Doing this as a separate diff because it's a simple move, to make later diffs easier to review.
Depends on D12192
Test Plan:
I tested this diff stack by playing around with LoggedOutModal on my iOS simulator in my local environment:
- I navigated to LogInPanel and back
- I navigated to LegacyRegisterPanel and back
- I navigated to FullscreenSIWEPanel and back
- I navigated to QRCodeSignInNavigator and back
- I navigated to Registration and back
Reviewers: inka
Reviewed By: inka
Subscribers: tomek
Differential Revision: https://phab.comm.dev/D12193