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

[Andrew Cagney]

New commits:
commit 78f9dd44178ce2e9247e4c63c5f3a7668cc2b98e
Author: Andrew Cagney <cagney at gnu.org>
Date:   Thu Jul 28 12:08:03 2022 -0400

    testing: update IPv6 tests
    
    Expect IPv6:4500 port