onnxruntime

23c313cb - fix crash in dequantizelinear/quantizelinear for optional zero point (#4047)

fix crash in dequantizelinear/quantizelinear for optional zero point (#4047) fix the issue #4032 and #3802 in OnnxRuntime side. For the quantizeLinear, there also needs a fix in ONNX type inference. Will do that in ONNX repo.