Fix configuration being returned as an array of empty payment methods configs (#1552)
Fix configuration being returned as an array of empty payment methods configs (#1552)

Co-authored-by: Rok Popov Ledinski <6b42379bb123fcf51f4423a50a0f7824c80560dd@gmail.com>
Adyen/adyen-magento2,Adyen/adyen-magento2,Adyen/adyen-magento2