replace deprecated TranslatorInterface by new one

src/Bundle/ChillEventBundle/config/services/controller.yaml

@@ -5,7 +5,7 @@ services:
             $eventDispatcher: '@Symfony\Component\EventDispatcher\EventDispatcherInterface'
             $authorizationHelper: '@Chill\MainBundle\Security\Authorization\AuthorizationHelper'
             $formFactoryInterface: '@Symfony\Component\Form\FormFactoryInterface'
-            $translator: '@Symfony\Component\Translation\TranslatorInterface'
+            $translator: '@Symfony\Contracts\Translation\TranslatorInterface;'
             $paginator: '@chill_main.paginator_factory'
         public: true
         tags: ['controller.service_arguments']

src/Bundle/ChillEventBundle/config/services/forms.yaml

@@ -44,6 +44,6 @@ services:
             $tokenStorage: "@security.token_storage"
             $authorizationHelper: "@chill.main.security.authorization.helper"
             $urlGenerator: '@Symfony\Component\Routing\Generator\UrlGeneratorInterface'
-            $translator: '@Symfony\Component\Translation\TranslatorInterface'
+            $translator: '@Symfony\Contracts\Translation\TranslatorInterface;'
         tags:
             - { name: form.type }

src/Bundle/ChillEventBundle/config/services/menu.yaml

@@ -2,6 +2,6 @@ services:
     Chill\EventBundle\Menu\PersonMenuBuilder:
         arguments:
             $authorizationChecker: '@Symfony\Component\Security\Core\Authorization\AuthorizationCheckerInterface'
-            $translator: '@Symfony\Component\Translation\TranslatorInterface'
+            $translator: '@Symfony\Contracts\Translation\TranslatorInterface;'
         tags:
             - { name: 'chill.menu_builder' }