Update generated code for private-preview

[stripe-openapi]

Codegen for openapi v2484 and v2 openapi 9823e2d6c6a867ee1422f8b1740b5198866988e1.

Changelog

• ⚠️ Remove support for nesting_demo on AccountSession::Component
• Add support for verification_method on Checkout::Session::PaymentMethodOption::BacsDebit and Checkout::SessionCreateParams::PaymentMethodOption::BacsDebit
• Add support for appeal on Dispute::Evidence
• Add support for bacs_debit on Invoice::PaymentSetting::PaymentMethodOption, InvoiceCreateParams::PaymentSetting::PaymentMethodOption, InvoiceUpdateParams::PaymentSetting::PaymentMethodOption, QuotePreviewInvoice::PaymentSetting::PaymentMethodOption, Subscription::PaymentSetting::PaymentMethodOption, SubscriptionCreateParams::PaymentSetting::PaymentMethodOption, and SubscriptionUpdateParams::PaymentSetting::PaymentMethodOption
• Add support for pricing_token on InvoiceCreatePreviewParams
• Add support for funding_source_group on PaymentAttemptRecord::PaymentMethodDetail::Link and PaymentRecord::PaymentMethodDetail::Link
• Add support for payout_method_options on PayoutCreateParams
• ⚠️ Change ProductCatalog::TrialOffer::EndBehavior.transition to be optional
• ⚠️ Remove support for igic on Tax::Registration::CountryOption::At, Tax::Registration::CountryOption::Be, Tax::Registration::CountryOption::Bg, Tax::Registration::CountryOption::Cy, Tax::Registration::CountryOption::Cz, Tax::Registration::CountryOption::De, Tax::Registration::CountryOption::Dk, Tax::Registration::CountryOption::Ee, Tax::Registration::CountryOption::Fi, Tax::Registration::CountryOption::Fr, Tax::Registration::CountryOption::Gr, Tax::Registration::CountryOption::Hr, Tax::Registration::CountryOption::Hu, Tax::Registration::CountryOption::Ie, Tax::Registration::CountryOption::It, Tax::Registration::CountryOption::Lt, Tax::Registration::CountryOption::Lu, Tax::Registration::CountryOption::Lv, Tax::Registration::CountryOption::Mt, Tax::Registration::CountryOption::Nl, Tax::Registration::CountryOption::Pl, Tax::Registration::CountryOption::Pt, Tax::Registration::CountryOption::Ro, Tax::Registration::CountryOption::Se, Tax::Registration::CountryOption::Si, and Tax::Registration::CountryOption::Sk