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

[Andrew Cagney]

New commits:
commit 289a1aadb119ffe93d9e2ccfb614e7c05d15ff2b
Author: Andrew Cagney <cagney at gnu.org>
Date:   Thu Jun 1 06:28:08 2023 -0400

    connections: add is_group_template(), use