[openssl/openssl] afd8e2: Remove receiving of unused return value

[JohnnySavages]

  Branch: refs/heads/master
  Home:   https://github.com/openssl/openssl
  Commit: afd8e29c360376420ea676581aa5d50b6027d069
      https://github.com/openssl/openssl/commit/afd8e29c360376420ea676581aa5d50b6027d069
  Author: Drokov Pavel <drokov at rutoken.ru>
  Date:   2024-01-15 (Mon, 15 Jan 2024)

  Changed paths:
    M apps/s_time.c

  Log Message:
  -----------
  Remove receiving of unused return value

CLA: trivial

Reviewed-by: Matt Caswell <matt at openssl.org>
Reviewed-by: Tomas Mraz <tomas at openssl.org>
(Merged from https://github.com/openssl/openssl/pull/23277)