Commit f46f733553 for frr

commit f46f733553c8b3bef56eca03fe5b3d96b4e8feff
Merge: 3e4f11b928 3b686a4bde
Author: Donatas Abraitis <donatas@opensourcerouting.org>
Date:   Mon Oct 19 17:18:48 2026 +0300

    Merge pull request #23768 from donaldsharp/stop_vty_vtysh_accepts

    lib: Stop accepting vty/vtysh connections early in shutdown