onnxruntime

84024bdf - Enable ONNX backend test of SequenceProto input/output (#6043)

Enable ONNX backend test of SequenceProto input/output (#6043) * assert sequence tensor and remove skips * update testdata json * use ONNX 1.8 in cgmanifest.json * use previous commit to workaround * update ONNX commit ID in docker * skip test_maxpool_2d_dilations test for now * update function name