message: fix: add version guard when setting CURLOPT_PREREQ option
diff: @@ -1918,6 +1918,7 @@ NAN_METHOD(Easy::SetOpt) {
  break;
  #endif
  +#if NODE_LIBCURL_VER_GE(7, 80, 0)
  case CURLOPT_PREREQFUNCTION:
  if (isNull) {
  @@ -1933,6 +1934,7 @@ NAN_METHOD(Easy::SetOpt) {
  }
  break;
  +#endif
  case CURLOPT_PROGRESSFUNCTION:
  