[openssl/openssl] be3392: cmp_client_test.c: add tests for OSSL_CMP_CTX_get_...

[David von Oheimb]

  Branch: refs/heads/openssl-3.1
  Home:   https://github.com/openssl/openssl
  Commit: be3392084ab19c342b2544292eeafe177f9faefe
      https://github.com/openssl/openssl/commit/be3392084ab19c342b2544292eeafe177f9faefe
  Author: Dr. David von Oheimb <David.von.Oheimb at siemens.com>
  Date:   2022-11-30 (Wed, 30 Nov 2022)

  Changed paths:
    M test/cmp_client_test.c

  Log Message:
  -----------
  cmp_client_test.c: add tests for OSSL_CMP_CTX_get_status

This is a follow-up of #19205, adding test cases as requested.

Reviewed-by: Tomas Mraz <tomas at openssl.org>
Reviewed-by: Paul Dale <pauli at openssl.org>
Reviewed-by: David von Oheimb <david.von.oheimb at siemens.com>
(Merged from https://github.com/openssl/openssl/pull/19760)

(cherry picked from commit 6ea44d07a7d0acb4af9eab15d9b4a76227f55f4e)