[InterNetNews/inn] b9b023: Write MIME-Version uppercase

[Julien ÉLIE]

  Branch: refs/heads/main
  Home:   https://github.com/InterNetNews/inn
  Commit: b9b023e5c7fa79de9911bf5a43234ca95c97f97f
      https://github.com/InterNetNews/inn/commit/b9b023e5c7fa79de9911bf5a43234ca95c97f97f
  Author: Julien ÉLIE <Julien-Elie at users.noreply.github.com>
  Date:   2022-02-19 (Sat, 19 Feb 2022)

  Changed paths:
    M nnrpd/post.c

  Log Message:
  -----------
  Write MIME-Version uppercase