message: Update EvalQuantizedInt8() method of Fully Connected kernel (CMSIS-NN)
  Fix initialization of 'input_dims'.
diff: @@ -142,7 +142,7 @@ TfLiteStatus EvalQuantizedInt8(TfLiteContext* context, TfLiteNode* node,
  // The 'if' condition can be removed when null handling of bias is added to
  // arm_fully_connected_s8
  if (nullptr != tflite::micro::GetTensorData<int32_t>(bias)) {
  - RuntimeShape output_shape = tflite::micro::GetTensorShape(output);
  + const RuntimeShape output_shape = tflite::micro::GetTensorShape(output);
  TFLITE_DCHECK_EQ(output_shape.DimensionsCount(), 2);
  const int batches = output_shape.Dims(0);
  const int output_depth = output_shape.Dims(1);
  @@ -164,9 +164,9 @@ TfLiteStatus EvalQuantizedInt8(TfLiteContext* context, TfLiteNode* node,
  cmsis_nn_dims input_dims;
  input_dims.n = batches;
  - input_dims.h = input_shape.Dims(1);
  - input_dims.w = input_shape.Dims(2);
  - input_dims.c = input_shape.Dims(3);
  + input_dims.h = 1;
  + input_dims.w = 1;
  + input_dims.c = accum_depth;
  cmsis_nn_dims filter_dims;
  filter_dims.n = accum_depth;
  