message: Fix one more RunShellcommand occurence in mac code
diff: @@ -1554,7 +1554,8 @@ Status Host::ShellExpandArguments(ProcessLaunchInfo &launch_info) {
  launch_info.SetWorkingDirectory(working_dir);
  }
  }
  - RunShellCommand(expand_command, cwd, &status, nullptr, &output, 10);
  + RunShellCommand(expand_command, cwd, &status, nullptr, &output,
  + std::chrono::seconds(10));
  if (status != 0) {
  error.SetErrorStringWithFormat("lldb-argdumper exited with error %d",
  