[openssl/openssl] a8eb81: speed.c: remove unused num print_message args

[openssl-machine]

  Branch: refs/heads/master
  Home:   https://github.com/openssl/openssl
  Commit: a8eb81ccd2d3daeb92c0842a02dc688eae298250
      https://github.com/openssl/openssl/commit/a8eb81ccd2d3daeb92c0842a02dc688eae298250
  Author: Reinhard Urban <reinhard.urban at nubix.de>
  Date:   2023-05-03 (Wed, 03 May 2023)

  Changed paths:
    M apps/speed.c

  Log Message:
  -----------
  speed.c: remove unused num print_message args

these num args went unused with the removal of the ifndef SIGALRM
branches, commit ee1d7f1d25ef24f111f13dc742474cd9c39c2753 Feb 2021
PR #14228

Reviewed-by: Paul Dale <pauli at openssl.org>
Reviewed-by: Tomas Mraz <tomas at openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20795)