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

[Andrew Cagney]

New commits:
commit 7bf686951334dcfcf8b7669a72463790c9fa7958
Author: Andrew Cagney <cagney at gnu.org>
Date:   Fri Sep 24 09:10:47 2021 -0400

    testing: add --alive to libreswan-up-down.sh
    
    For IKEv1.  Use wait-until-alive as there's a race between ping
    and quick mode.