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

[Andrew Cagney]

New commits:
commit 0e55059bc7d963df6de7210293685afc39966c96
Author: Andrew Cagney <cagney at gnu.org>
Date:   Mon Apr 10 18:19:07 2023 -0400

    connections: hardwire keyingtries to 1
    
    and complain when set; ref #1061