Removed signatures related to laminas-servicemanager 2.x

[driehle]

In laminas-servicemanager 2.x, the FactoryInterface included the following methods:

• public function createService(ServiceLocatorInterface $serviceLocator)
• public function setCreationOptions(array $options)

These methods are replaced by the following method in laminas-servicemanager 3.x:

• public function __invoke(ContainerInterface $container, $requestedName, ?array $options = null)

Since DoctrineORMModule already requires laminas-servicemanager 3.x since version 3.0.0, i.e. for nearly two years, it is time to drop the obsolete functions createService() and setCreationOptions() in all factories. All factories already implement a __invoke() method.

This is the same as done in doctrine/DoctrineModule#763

[TomHAnderson]

The PR is good except for the ->__invoke calls.