[openssl/openssl] 73e400: Docs: Move deprecated ECDSA_ functions into a sepa...

[Shane]

  Branch: refs/heads/openssl-3.1
  Home:   https://github.com/openssl/openssl
  Commit: 73e4007ad67d04ea866112f79c33ef905ec0c136
      https://github.com/openssl/openssl/commit/73e4007ad67d04ea866112f79c33ef905ec0c136
  Author: slontis <shane.lontis at oracle.com>
  Date:   2022-12-22 (Thu, 22 Dec 2022)

  Changed paths:
    M doc/build.info
    M doc/man3/ECDSA_SIG_new.pod
    A doc/man3/ECDSA_sign.pod

  Log Message:
  -----------
  Docs: Move deprecated ECDSA_ functions into a separate file.

Fixes #19829

Examples added for setting/getting ECDSA SIG related r and s values

Reviewed-by: Hugo Landau <hlandau at openssl.org>
Reviewed-by: Tomas Mraz <tomas at openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19936)

(cherry picked from commit c99209264de98da94937b073a42219bada9ff7f5)