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

[Paul Wouters]

New commits:
commit 9bf99898d15ad4e291bf3f6fd0da06436e47548f
Author: Timo Teräs <imo.teras at iki.fi>
Date:   Thu Sep 2 14:32:07 2021 +0300

    pluto: fix build warnings against musl c-library
    
    Use POSIX defined locations for poll.h and sys/wait.h.
    Cast cmsg_len to size_t as the struct member may be an int.
    
    Signed-off-by: Paul Wouters <paul.wouters at aiven.io>