[openssl/openssl] 6edcad: Add an EVP demo for AES key wrap

[faramir-dev]

  Branch: refs/heads/openssl-3.0
  Home:   https://github.com/openssl/openssl
  Commit: 6edcada219316133e871b7805ef8645c590640ae
      https://github.com/openssl/openssl/commit/6edcada219316133e871b7805ef8645c590640ae
  Author: Daniel Fiala <daniel at openssl.org>
  Date:   2022-09-19 (Mon, 19 Sep 2022)

  Changed paths:
    M demos/cipher/Makefile
    A demos/cipher/aeskeywrap.c

  Log Message:
  -----------
  Add an EVP demo for AES key wrap

Fixes openssl#14119

Reviewed-by: Shane Lontis <shane.lontis at oracle.com>
Reviewed-by: Tomas Mraz <tomas at openssl.org>
Reviewed-by: Hugo Landau <hlandau at openssl.org>
Reviewed-by: Paul Dale <pauli at openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19141)

(cherry picked from commit bebc6c899943cc3f519501aee221c9d0eb10fcfd)