In preparation for the potential Taproot soft fork, libconsensus should be updated to support verifying Taproot scripts.

There are two changes I see as necessary:

- Add a VERIFY_TAPROOT flag
- Change the API to support passing in spent outputs (bitcoinconsensus_verify_script_with_spent_outputs?)
{
        return comment;
    }
};
std::string JSONPrettyPrint(const UniValue& univalue)
{
    std::string ret = univalue.write(4);
    
    size_t pos = 0;
    while ((pos = ret.find(" \n", pos)) != std::string::npos) {
        ret.replace(pos, 2, "\n");
        pos++;
    }
    return ret;
}
} 
BOOST_AUTO_TEST_CASE(script_build)