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

[Tuomo Soini]

New commits:
commit e954bcf9409d8f69e565170914bbde9446d3f18d
Author: Kim Heino <b at bbbs.net>
Date:   Fri Mar 5 14:10:42 2021 +0200

    contrib/munin: update plugin to use python3 and add correct documentation header
    
    Signed-off-by: Tuomo Soini <tis at foobar.fi>