Enhanced Trustly integration

We have enhanced our Trustly integration with the below changes:

• Trustly Integration Upgrade: We've enhanced our Trustly integration with the addition of new payment instrument verification and registration endpoints. This upgrade improves security and streamlines the process for verifying and registering payment instruments.
• Payout Flow Update: The payout flow now requires an accountId to be retrieved from the new payment instrument verification or registration endpoints, ensuring a more robust and secure payout process.
• New Notification Types: Two new notification types have been introduced: paymentInstrument.accountSelection and paymentInstrument.accountRegistration. These notifications will keep you informed about the status of payment instrument account selection and registration.
• New Response Code: A new response code, 1004 Success, has been added to provide clearer communication for successful requests.

For more detailed information on these changes, please refer to the Trustly Integration page and the Notifications page of our documentation.