Update next.md

Author: sylvestre

next.md

@@ -43,3 +43,4 @@ This file documents the pending improvements or regression:
 * https://github.com/uutils/coreutils/pull/7046
 * https://github.com/uutils/coreutils/pull/7057
 * https://github.com/uutils/coreutils/pull/7082
+* https://github.com/uutils/coreutils/pull/7059