Remove double registrations

Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>

lib/private/AppFramework/DependencyInjection/DIContainer.php

@@ -292,9 +292,6 @@ class DIContainer extends SimpleContainer implements IAppContainer {
 			return $dispatcher;
 		});
 
-		$this->registerAlias(\OCP\Collaboration\Resources\IProviderManager::class, OC\Collaboration\Resources\ProviderManager::class);
-		$this->registerAlias(\OCP\Collaboration\Resources\IManager::class, OC\Collaboration\Resources\Manager::class);
-
 		$this->registerAlias(IAppConfig::class, OC\AppFramework\Services\AppConfig::class);
 	}