changed jmsSerializer type from ArrayTransformerInterface to Serializ…

[BlackbitDevs]

Q	A
Bug fix?	yes
New feature?	no
BC breaks?	no
Deprecations?	no

Adjusted OrderController according to JsonHelperTrait Pimcore using SerializerInterface instead of ArrayTransformerInterface

https://github.com/pimcore/pimcore/blob/81be9535e5b461fe045c0cce6cf3d94be92901bf/bundles/AdminBundle/Controller/AdminController.php#L34:36

abstract class AdminController extends UserAwareController implements AdminControllerInterface
{
    use JsonHelperTrait;

[dpfaffenbauer]

@BlackbitDevs that doesn't work, CoreShop is using JMS Serializer, where as Pimcore injects the Symfony Serializer. We already changed that in the Pimcore 10.6 compatibility PR: #2285