Update generated code

[stripe-openapi]

Codegen for openapi v645.

Changelog

• Add support for new resource Tax.Registration
• Add support for all, create, and update methods on resource Registration
• Add support for new value token_card_network_invalid on enum StripeError.code
• Add support for new value payment_unreconciled on enum BalanceTransaction.type
• Add support for revolut_pay on PaymentMethod
• Add support for new value revolut_pay on enum PaymentMethod.type