[InterNetNews/inn] 88d493: Use %p as specifier of (void *) pointers

[Julien ÉLIE]

  Branch: refs/heads/main
  Home:   https://github.com/InterNetNews/inn
  Commit: 88d493e77cc3df1ac205733894056d7f13191f9d
      https://github.com/InterNetNews/inn/commit/88d493e77cc3df1ac205733894056d7f13191f9d
  Author: Julien ÉLIE <Julien-Elie at users.noreply.github.com>
  Date:   2023-11-02 (Thu, 02 Nov 2023)

  Changed paths:
    M innd/icd.c
    M innfeed/buffer.c
    M nnrpd/tls.c

  Log Message:
  -----------
  Use %p as specifier of (void *) pointers

Thanks to Richard Kettlewell for the suggestion of fix.