Log Worldline structured API error (code and category) on a failed release, capture or token deletion

When a Worldline operation fails during settlement (releasing a card-verification hold, capturing an authorized checkout, or deleting an unrequested stored card), WorldlinePaymentFinalizer catches the SDK exception and logs only its generic message, for example "the payment platform returned an incorrect request error response". The SDK structured API errors (an error code, a category and, for a validation error, the offending property) are dropped, so the real cause is invisible.

This appends the structured API errors to the logged message, so a failure names its real cause, for example "[50001127 DIRECT_PLATFORM_ERROR] ACTION_NOT_ALLOWED_ON_TRANSACTION" for a cancel the transaction state does not allow, rather than an unactionable generic category. Applied to the release, capture and token-deletion catch blocks. A kernel test asserts a failed release logs the structured code and message.