message: Add static_cast to comparison with unsigned int
diff: @@ -287,7 +287,7 @@ TfLiteStatus FlatBufferIntArrayToTfLiteIntArray(
  return kTfLiteError;
  }
  ret->size = flat_array->Length();
  - for (int i = 0; i < flat_array->Length(); i++) {
  + for (int64_t i = 0; i < static_cast<int64_t>(flat_array->Length()); i++) {
  ret->data[i] = flat_array->Get(i);
  }
  *result = ret;
  