message: ts: fix callback function signature
  detected by UBSAN
diff: @@ -512,8 +512,9 @@ string TS::str_from_code( const TS::FailureCode code )
  return "Generic/Unknown";
  }
  -static int tsErrorCallback( int status, const char* func_name, const char* err_msg, const char* file_name, int line, TS* ts )
  +static int tsErrorCallback( int status, const char* func_name, const char* err_msg, const char* file_name, int line, void* data )
  {
  + TS* ts = (TS*)data;
  const char* delim = std::string(err_msg).find('\n') == std::string::npos ? "" : "\n";
  ts->printf(TS::LOG, "OpenCV Error:\n\t%s (%s%s) in %s, file %s, line %d\n", cvErrorStr(status), delim, err_msg, func_name[0] != 0 ? func_name : "unknown function", file_name, line);
  return 0;
  