Process `authorized` payments

[fjbender]

Hi,

I am one of the maintainers of mollie/shopware6. We offer multiple payment methods, some of which require updates when the orders are shipped (e.g. Cards or Klarna). These payments we leave as authorized within Shopware, which is the correct status for this.

We have a mutual customer claiming that Orders on your end only get processed if the payment status is paid. I am raising this issue so you can expand this to the authorized payment status to cater for this flow. Authorized is the semantically correct status for these payment as they only transition to paid once the shipment is confirmed.