[InterNetNews/inn] 6b10db: innreport: Improve handling of "can't read" log lines

[Julien ÉLIE]

  Branch: refs/heads/main
  Home:   https://github.com/InterNetNews/inn
  Commit: 6b10dbdf500d892c6699c483b76af94457e6cdfb
      https://github.com/InterNetNews/inn/commit/6b10dbdf500d892c6699c483b76af94457e6cdfb
  Author: Julien ÉLIE <Julien-Elie at users.noreply.github.com>
  Date:   2021-12-26 (Sun, 26 Dec 2021)

  Changed paths:
    M scripts/innreport_inn.pm

  Log Message:
  -----------
  innreport: Improve handling of "can't read" log lines

They may sometimes be localized in other languages, and therefore
being reported as unknown.  Just skip them.