message: fix uuid tostring
diff: @@ -56,7 +56,7 @@ void UUID::ToString(hugeint_t input, char *buff) {
  buff[18] = '-';
  std::snprintf(buff+19, 5, "%04llx", input.lower>>48&0xFFFF);
  buff[23] = '-';
  - std::snprintf(buff+24, 12, "%011llx", input.lower>>4&0xFFFFFFFFFFFF);
  + std::snprintf(buff+24, 12, "%011llx", input.lower>>4&0xFFFFFFFFFFF);
  // snprintf always append null termintor at the end
  // which requires buff size be 37
  // but our buffer size is 36
  