onnxruntime

8a77597a - [WebNN] Rename roundingType to outputShapeRounding for pool2d ops (#28172)

[WebNN] Rename roundingType to outputShapeRounding for pool2d ops (#28172) Keep original roundingType name for a period of time to ensure backward compatibility. Spec change: webmachinelearning/webnn#770 --------- Co-authored-by: Dwayne Robinson <fdwr@hotmail.com>