Update access_control to OpenSSL 1.1.1 HMAC API

[JosiahWI]

This updates the cryptoMessageDigestGet implementation for OpenSSL 1.1.1 and removes the unused outLen parameter.

[JosiahWI]

Waiting to rebase this on #11466.

[JosiahWI]

The HAVE_HMAC_CTX_NEW define can't be removed yet because the s3_auth plugin also uses it. After that plugin is updated it can be removed.

[bneradt]

Nice cleanup.

[maskit]

We may actually want to keep outlen. Although HMAC() is available on OpenSSL 3.x, we will want to use EVP_Q_mac() instead to use LIBCTX.

HMAC() uses the default OSSL_LIB_CTX. Use EVP_Q_mac(3) instead if a library context is required.

And EVP_Q_mac receives outsize.

unsigned char *EVP_Q_mac(OSSL_LIB_CTX *libctx, const char *name, const char *propq,
                         const char *subalg, const OSSL_PARAM *params,
                         const void *key, size_t keylen,
                         const unsigned char *data, size_t datalen,
                         unsigned char *out, size_t outsize, size_t *outlen);

[JosiahWI]

Good foresight. Thanks for pointing this out, @maskit. I won't take this out of draft until I've put the parameter back.