message: [curl_http_request] fix wrong option for starttransfer_time_status
diff: @@ -609,7 +609,7 @@ int CurlHttpRequest::ProgressCallback(void* this_object, curl_off_t dltotal,
  double starttransfer_time = -1;
  const auto starttransfer_time_status = that->libcurl_->curl_easy_getinfo(
  - that->curl_, CURLINFO_PRETRANSFER_TIME, &starttransfer_time);
  + that->curl_, CURLINFO_STARTTRANSFER_TIME, &starttransfer_time);
  LOG(ERROR) << "The transmission of request " << this_object
  << " (URI: " << that->uri_ << ") has been stuck at "
  