fix php7.4 syntax

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

Author: icewind1991

core/Command/Info/FileUtils.php

@@ -195,7 +195,7 @@ public function outputLargeFilesTree(
 		Folder $node,
 		string $prefix,
 		array &$sizeLimits,
-		bool $all,
+		bool $all
 	): int {
 		/**
 		 * Algorithm to print the N largest items in a folder without requiring to query or sort the entire three