[Framework] Preselected country in the delivery address creating by b…

…illing address (#3581)

Co-authored-by: Michal Vanek <michal.vanek@shopsys.com>

src/Model/Customer/DeliveryAddressDataFactory.php

@@ -42,6 +42,7 @@ public function createForCustomer(Customer $customer): DeliveryAddressData
     {
         $deliveryAddressData = $this->createInstance();
         $deliveryAddressData->customer = $customer;
+        $deliveryAddressData->country = $customer->getBillingAddress()->getCountry();
 
         return $deliveryAddressData;
     }