Commit 8c4dc64c52 for frr

commit 8c4dc64c522685140ee0c66fd8d82735cbf79712
Merge: 2632408fbc 0a5b756aa2
Author: Rafael Zalamena <rzalamena@users.noreply.github.com>
Date:   Mon Sep 14 10:28:58 2026 -0300

    Merge pull request #23284 from w453y/bfdd-yourdisc-state

    bfdd: check the packet's State field when Your Discriminator is zero