[InterNetNews/inn] 2ae18c: innd: Fix :bytes metadata for dot-stuffed headers

[Julien ÉLIE]

  Branch: refs/heads/main
  Home:   https://github.com/InterNetNews/inn
  Commit: 2ae18c34e2cf81d592e1b014cc59ad0890aec438
      https://github.com/InterNetNews/inn/commit/2ae18c34e2cf81d592e1b014cc59ad0890aec438
  Author: Julien ÉLIE <Julien-Elie at users.noreply.github.com>
  Date:   2023-12-09 (Sat, 09 Dec 2023)

  Changed paths:
    M doc/pod/news.pod
    M innd/art.c

  Log Message:
  -----------
  innd: Fix :bytes metadata for dot-stuffed headers

Initial dots in header field names were counted whereas they shouldn't
have.

see #286