BN_check_prime() is supposed to return 0 for a composite number and -1
on error. Properly translate the return value of the internal function
ossl_bn_miller_rabin_is_prime(), where 0 means an error.
The confusion prevented BN_GENCB callbacks from aborting the primality
test or key generation routines utilizing this.
Reviewed-by: Tomas Mraz <tomas@openssl.org> Reviewed-by: Nicola Tuveri <nic.tuv@gmail.com> Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19314)