Codegen for openapi v1712.

Changelog

• Add support for new values aw_tin, az_tin, bd_bin, bf_ifu, bj_ifu, cm_niu, cv_nif, et_tin, kg_tin, and la_tin on enums Checkout.Session.CollectedInformation.TaxId.type, Checkout.Session.CustomerDetail.TaxId.type, Invoice.CustomerTaxId.type, Order.TaxDetail.TaxId.type, QuotePreviewInvoice.CustomerTaxId.type, Tax.Calculation.CustomerDetail.TaxId.type, Tax.Transaction.CustomerDetail.TaxId.type, and TaxId.type
• Change Checkout.Session.AutomaticTax.provider, Invoice.AutomaticTax.provider, Quote.AutomaticTax.provider, and QuotePreviewInvoice.AutomaticTax.provider to be required
• Add support for account_number on ConfirmationToken.PaymentMethodPreview.AcssDebit and PaymentMethod.AcssDebit
• Add support for new values aw_tin, az_tin, bd_bin, bf_ifu, bj_ifu, cm_niu, cv_nif, et_tin, kg_tin, and la_tin on enums Customer.CreateParams.type, Customer.CreateParamsTaxIdDatum.type, CustomerService.CreateParamsTaxIdDatum.type, CustomerTaxIdService.CreateParams.type, Invoice.CreatePreviewParamsCustomerDetailTaxId.type, InvoiceService.CreatePreviewParamsCustomerDetailTaxId.type, Order.CreateParamsTaxDetailTaxId.type, Order.ModifyParamsTaxDetailTaxId.type, OrderService.CreateParamsTaxDetailTaxId.type, OrderService.UpdateParamsTaxDetailTaxId.type, TaxId.CreateParams.type, TaxIdService.CreateParams.type, tax.Calculation.CreateParamsCustomerDetailTaxId.type, and tax.CalculationService.CreateParamsCustomerDetailTaxId.type
• Change type of InvoiceLineItem.Parent.SubscriptionItemDetail.subscription from string to nullable(string)
• Add support for billing_mode on Quote.CreateParamsSubscriptionDatum, QuoteService.CreateParamsSubscriptionDatum, Subscription.CreateParams, SubscriptionSchedule.CreateParams, SubscriptionScheduleService.CreateParams, and SubscriptionService.CreateParams
• Add support for bf, cm, and cv on Tax.Registration.CountryOption, tax.Registration.CreateParamsCountryOption, and tax.RegistrationService.CreateParamsCountryOption
• Add support for new value 2025-04-30.basil on enums WebhookEndpoint.CreateParams.api_version and WebhookEndpointService.CreateParams.api_version