Commit 9dfeed734e for frr

commit 9dfeed734e1f1b9eb179be8daab88cd9288ebf68
Merge: 62e2775f83 98e4342558
Author: Russ White <russ@riw.us>
Date:   Sat Oct 31 08:42:25 2026 -0400

    Merge pull request #23828 from alxrxs/isisd-flex-algo-is-type

    isisd: fix a crash when the IS type changes with a flex-algo configured