Update next.md

Author: sylvestre

next.md

@@ -61,5 +61,6 @@ This file documents the pending improvements or regression:
 * https://github.com/uutils/coreutils/pull/7620
 * https://github.com/uutils/coreutils/pull/7721
 * https://github.com/uutils/coreutils/pull/7754
+* https://github.com/uutils/coreutils/pull/7675