Payment Description should be translatable / changeable

[danielerne]

The line 'Payment contains %s item(s) for a total of %s.' should be translatable.

CoreShop/src/CoreShop/Component/Order/Payment/OrderPaymentProvider.php

Line 66 in 1c77e76

'Payment contains %s item(s) for a total of %s.',

[solverat]

Just for the record: This change introduces corrupt hash signatures in other languages (like DE which contains "Einträge" now) of some payment providers (PostFinance for example). My fast fix was to change all translations back to the english one.