[InterNetNews/inn] f131fd: nnrpd: Update TLS implementation for OpenSSL 3.0.0...

[Julien ÉLIE]

  Branch: refs/heads/2.6
  Home:   https://github.com/InterNetNews/inn
  Commit: f131fd1a8b868704a487a4f446233054befa7814
      https://github.com/InterNetNews/inn/commit/f131fd1a8b868704a487a4f446233054befa7814
  Author: Julien ÉLIE <Julien-Elie at users.noreply.github.com>
  Date:   2021-10-31 (Sun, 31 Oct 2021)

  Changed paths:
    M doc/pod/news.pod
    M nnrpd/tls.c

  Log Message:
  -----------
  nnrpd: Update TLS implementation for OpenSSL 3.0.0 API

Selecting a curve by its name is done differently in OpenSSL 3.0.0,
which deprecated EC_KEY_new_by_curve_name().