perf: remove unneeded sort in getFolderContentsById

Signed-off-by: Robin Appelman <robin@icewind.nl>

Author: icewind1991

lib/private/Files/Cache/Cache.php

@@ -208,8 +208,7 @@ public function getFolderContentsById($fileId) {
 			$query = $this->getQueryBuilder();
 			$query->selectFileCache()
 				->whereParent($fileId)
-				->whereStorageId($this->getNumericStorageId())
-				->orderBy('name', 'ASC');
+				->whereStorageId($this->getNumericStorageId());
 
 			$metadataQuery = $query->selectMetadata();