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

[Andrew Cagney]

New commits:
commit 61c56906eeb8474e7abc41bd163a7a08ffb0b6cc
Author: Andrew Cagney <cagney at gnu.org>
Date:   Thu Jul 27 21:44:30 2023 -0400

    whack: drop #define AUX_SHIFT, last used in v4.4

commit 91a0d7c4098c9e9955013f348fc976050ae3ea98
Author: Andrew Cagney <cagney at gnu.org>
Date:   Thu Jul 27 20:44:48 2023 -0400

    connections: use CN() when emitting configs

commit 34703f3a283394f4147ac10818842ba5f85f3dfc
Author: Andrew Cagney <cagney at gnu.org>
Date:   Thu Jul 27 15:51:13 2023 -0400

    testing: add addconn-28-whack-ikefrag
    
    see also #1209