Merge pull request php-sepa-xml#205 from derrabus/chore/string-id

Allow id in $paymentInformation to be a string

Author: BorislavSabev

src/TransferFile/Facade/CustomerCreditFacade.php

@@ -17,7 +17,7 @@ class CustomerCreditFacade extends BaseCustomerTransferFileFacade
     /**
      * @param string $paymentName
      * @param array{
-     *     id: int,
+     *     id: string,
      *     debtorName: string,
      *     debtorAccountIBAN: string,
      *     debtorAgentBIC?: string,