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

[Andrew Cagney]

New commits:
commit 3bf3a42f0b6192c5fb08a3c05802aed6f6373652
Author: Andrew Cagney <cagney at gnu.org>
Date:   Thu Jul 15 15:04:22 2021 -0400

    ikev2: return diag_t, not false, when NULL auth rejected
    
    follow-up deaf6b71effcc2f0cb2a384e55223e11b6a6142f