Commit 1758471f90 for frr

commit 1758471f902c9aad9059265ca5aed5bda7a8e940
Merge: f7518247de e7e3629572
Author: Russ White <russ@riw.us>
Date:   Mon Oct 12 08:57:56 2026 -0400

    Merge pull request #22454 from fdumontet6WIND/intra_LSP

    ospf6d: fix loopback interface cost