API Updates

[dcr-stripe]

Codegen for openapi 6ec1613.
r? @richardm-stripe
cc @stripe/api-libraries

Changelog

• Add support for new values ge_vat and ua_vat on enums Checkout.Session.customer_details.tax_ids[].type, Invoice.customer_tax_ids[].type, and TaxId.type
• Add support for new values ge_vat and ua_vat on enums CustomerCreateParams.tax_id_data[].type, InvoiceUpcomingParams.customer_details.tax_ids[].type, InvoiceUpcomingLinesParams.customer_details.tax_ids[].type, and TaxIdCreateParams.type
• Change type of PaymentIntentCreateParams.payment_method_data.billing_details.email, PaymentIntentUpdateParams.payment_method_data.billing_details.email, PaymentIntentConfirmParams.payment_method_data.billing_details.email, PaymentMethodCreateParams.billing_details.email, and PaymentMethodUpdateParams.billing_details.email from string to emptyStringable(string)
• Add support for giropay on PaymentIntentCreateParams.payment_method_options, PaymentIntentUpdateParams.payment_method_options, PaymentIntentConfirmParams.payment_method_options, and PaymentIntent.payment_method_options
• Add support for new value en-IE on enums PaymentIntentCreateParams.payment_method_options.klarna.preferred_locale, PaymentIntentUpdateParams.payment_method_options.klarna.preferred_locale, and PaymentIntentConfirmParams.payment_method_options.klarna.preferred_locale