Avoid double registers

packages/medusa/src/loaders/plugins.js

@@ -152,13 +152,6 @@ function registerServices(pluginDetails, container) {
         [name]: asFunction(cradle => new loaded(cradle, pluginDetails.options)),
       })
     }
-
-    // Always register the service with a nice name, if we need to import it
-    // from somewhere
-    const name = formatRegistrationName(fn)
-    container.register({
-      [name]: asFunction(cradle => new loaded(cradle, pluginDetails.options)),
-    })
   })
 }