[Swan-commit] Changes to ref refs/heads/main

[Andrew Cagney]

New commits:
commit be6e2affd82348cf99d655bbd4c30687716b74a5
Author: Andrew Cagney <cagney at gnu.org>
Date:   Mon Sep 4 21:29:48 2023 -0400

    routing: in down_routed_tunnel() note when unexpected case is trigered