onnxruntime

5fa8bd04 - [WebNN] Add op support validation for decomposed WebNN ops (#23370)

[WebNN] Add op support validation for decomposed WebNN ops (#23370) - Some ONNX op are supported by decomposed WebNN ops, defines a `decomposed_op_map` map to specific decomposed WebNN ops list. - WebNN ops have various first input names such as 'a', 'input', 'inputs', etc. Defines a `webnn_op_first_input_name_map` map to record special names other than 'input', and a `GetWebNNOpFirstInputName` function to retrieve the first input name of a WebNN op. - Check if the input and output data types are supported by each decomposed WebNN op. - Remove the unnecessary `CheckSingleOp` function, because WebNN's `OpSupportLimits` has already covered op supported check.