message: Avoid numerical stability issues in MEAN test
  Fix flaky test in XNNPACK delegate
diff: @@ -37,8 +37,8 @@ void ReduceTester::Test(tflite::BuiltinOperator reduce_op,
  TfLiteDelegate* delegate) const {
  std::random_device random_device;
  auto rng = std::mt19937(random_device());
  - auto input_rng = std::bind(
  - std::uniform_real_distribution<float>(-15.0f, 15.0f), std::ref(rng));
  + auto input_rng =
  + std::bind(std::uniform_real_distribution<float>(), std::ref(rng));
  std::vector<char> buffer = CreateTfLiteModel(reduce_op);
  const Model* model = GetModel(buffer.data());
  