Commit 279b8518f5 for frr

commit 279b8518f59ac1e4806214d0f863b0317152c3e5
Merge: edc82c1eb3 21616154c7
Author: Russ White <russ@riw.us>
Date:   Tue Oct 27 11:38:01 2026 -0400

    Merge pull request #23723 from alxrxs/isisd-neighbor-json-lan

    isisd: list every LAN neighbor in "show isis neighbor json"