The payment submethod [visa-debit] was not found.
This is slightly different from the errors with cartbancaire and maestro, which we needed to add to the SmashPig mapping. This one is being thrown because visa-debit doesn't exist in adyen's payment_submethods.yaml.
We could add it to the yaml file, but I think we don't actually want visa-debit to show up as a separate card type from Visa in the forms.