feat: only handle unsubscribe events for configured list ids

config/services.yaml

@@ -245,6 +245,10 @@ services:
         arguments:
             $mailjetLists: '%mailjet_lists%'
 
+    App\Controller\Webhook\MailjetNewsletterWebhookController:
+        arguments:
+            $mailjetLists: '%mailjet_lists%'
+
     App\Service\DomainConfigProvider:
         arguments:
             $domainConfig: '%domain_config%'