Set FFC_PARAM_FLAG_VALIDATE_LEGACY on params generated with FIPS 186-2 gen
Set FFC_PARAM_FLAG_VALIDATE_LEGACY on params generated with FIPS 186-2 gen

Fixes #16261

Reviewed-by: Dmitry Belyavskiy <38c64d6e24766247aad56af3a6ddb0056ad36a44@gmail.com>
Reviewed-by: Shane Lontis <452ce16516ceed26291fe7de3f8b53540d83864e@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/16268)

openssl/openssl,openssl/openssl,openssl/openssl,openssl/openssl,openssl/openssl,openssl/openssl