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

[Andrew Cagney]

New commits:
commit 0869dd8e32fc9170c0a8d14eda6e2653c0b7f7b9
Author: Andrew Cagney <cagney at gnu.org>
Date:   Mon Oct 2 13:56:37 2023 -0400

    routing: eliminate connection_routability()
    
    move template routable check to connection_route() see #1303
    move transport check to callers
    drop !never_negotiate() and !ipsec