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

[Andrew Cagney]

New commits:
commit 49fc8e6ffcc7acd0fda24344f30966b140128de4
Author: Andrew Cagney <cagney at gnu.org>
Date:   Mon Jun 26 16:18:15 2023 -0400

    acquire: only call connection_acquire() after instantiation
    
    simplify routing.c a little

commit cb1b2401a6c1da5501f80fd3aa28698685cc499c
Author: Andrew Cagney <cagney at gnu.org>
Date:   Mon Jun 26 14:54:36 2023 -0400

    connections: is_group_template() -> is_group()