[openssl/openssl] 97b8db: Make error reason for disallowed legacy sigalg mor...

[Tomáš Mráz]

  Branch: refs/heads/master
  Home:   https://github.com/openssl/openssl
  Commit: 97b8db1af2f71059ecea986e4d12fc6a23699a74
      https://github.com/openssl/openssl/commit/97b8db1af2f71059ecea986e4d12fc6a23699a74
  Author: Tomas Mraz <tomas at openssl.org>
  Date:   2022-12-13 (Tue, 13 Dec 2022)

  Changed paths:
    M crypto/err/openssl.txt
    M include/openssl/sslerr.h
    M ssl/ssl_err.c
    M ssl/statem/statem_clnt.c
    M ssl/statem/statem_lib.c

  Log Message:
  -----------
  Make error reason for disallowed legacy sigalg more specific

The internal error reason is confusing and indicating an error
in OpenSSL and not a configuration problem.

Fixes #19867

Reviewed-by: Matt Caswell <matt at openssl.org>
Reviewed-by: Paul Dale <pauli at openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19875)