[openssl/openssl] 17a0e9: MUTEX: Assert on locking failure

[Hugo Landau]

  Branch: refs/heads/master
  Home:   https://github.com/openssl/openssl
  Commit: 17a0e930d2607e1d571c82912d5e1fa3393b2053
      https://github.com/openssl/openssl/commit/17a0e930d2607e1d571c82912d5e1fa3393b2053
  Author: Hugo Landau <hlandau at openssl.org>
  Date:   2023-09-05 (Tue, 05 Sep 2023)

  Changed paths:
    M crypto/thread/arch/thread_posix.c

  Log Message:
  -----------
  MUTEX: Assert on locking failure

Reviewed-by: Tomas Mraz <tomas at openssl.org>
Reviewed-by: Paul Dale <pauli at openssl.org>
(Merged from https://github.com/openssl/openssl/pull/21919)