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

[Paul Wouters]

New commits:
commit 1368c69a4229e09b0b2d15dfb53b6cd65e0e1276
Author: Paul Wouters <paul.wouters at aiven.io>
Date:   Fri Aug 18 12:11:51 2023 -0400

    testing: add nat-pluto-12 to TESTLIST

commit dec15dcbb5d160d2ff9b7853cabd015c8d6f1df7
Author: Paul Wouters <paul.wouters at aiven.io>
Date:   Fri Aug 18 12:11:15 2023 -0400

    testing: add nat-pluto-12 to test nat-ikev1-method=none

commit 25f81c7b9d67f118bc86b99e6155eeebc88872da
Author: Paul Wouters <paul.wouters at aiven.io>
Date:   Fri Aug 18 12:06:36 2023 -0400

    IKEv1: honour nat-ikev1-method=none
    
    Of course it means the connection is disfunctional in the normal use
    case, as both ends see different IP addresses as the endpoints.
    
    Also add logging of the nat-ikev1-method=none to the NATT logs.
    
    Resolves: https://github.com/libreswan/libreswan/issues/1238