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

[Andrew Cagney]

New commits:
commit ebb9f8965112c7223287e5dc3644771ed746dffa
Author: Andrew Cagney <cagney at gnu.org>
Date:   Fri Feb 9 13:36:46 2024 -0500

    libipsecconf: parse <<updown=>> as <<updown=''>>

commit 5ca9325c0433f658878b5d9a712b393d73afe5f6
Author: Andrew Cagney <cagney at gnu.org>
Date:   Fri Feb 9 13:32:53 2024 -0500

    libwhack: don't scramble string='' and string=NULL
    
    See:
      don't pickle "" into NULL #1613

commit 49f9f8c483ff8297e581e23b02202d6aee9ab790
Author: Andrew Cagney <cagney at gnu.org>
Date:   Fri Feb 9 15:12:45 2024 -0500

    testing: expect leftupdown= and leftsubnet= to DTRT
    
    For the first, a disabled updown script, and the second a pluto
    error.