Possibility to add custom styling to Apple Pay button

[lusarz]

Description

Currently, the only styling prop available for AcceleratedCheckoutButtons is cornerRadius, which limits customization. It would be helpful to allow passing a full style prop so any supported styles can be applied

Rationale

Allowing a style prop would make the component more flexible and prevent the need to introduce additional dedicated props for each styling change in the future.

[kieran-osgood-shopify]

This has now been released under 3.8.0!
https://github.com/Shopify/checkout-sheet-kit-react-native/releases/tag/3.8.0