message: TFLM: Fix typo in cmsis conv.cc
  There is no kernel_utils.cc only kernel_util.cc
diff: @@ -157,7 +157,7 @@ TfLiteStatus Prepare(TfLiteContext* context, TfLiteNode* node) {
  // Dynamically allocate per-channel quantization parameters.
  // TODO(#42883): This allocation is done even for non-int8 cases to get around
  - // a bug in kernel_utils.cc which incorrectly uses per_channel_output_shift in
  + // a bug in kernel_util.cc which incorrectly uses per_channel_output_shift in
  // non-int8 cases. Protect this section with a if (input->type == kTfLiteInt8)
  // when the issue is fixed.
  const int num_channels = filter->dims->data[kConvQuantizedDimension];
  