onnxruntime

3e4c5e64 - [QNN EP] workaround for QNN validation bug for Tanh with uint16 quantized output (#23432)

[QNN EP] workaround for QNN validation bug for Tanh with uint16 quantized output (#23432) ### Description - Skip QNN validation for Tanh with uint16 quantized output (workaround for QNN validation bug). - Re-enables unit test for Tanh with uint16 quantized output. The [QNN documentation](https://docs.qualcomm.com/bundle/publicresource/topics/80-63442-50/HtpOpDefSupplement.html#tanh) states that the output scale and offset for `ufixed_point_16` should be (1/32768) and -32768, respectively. However, the QNN validator incorrectly rejects these values. So, we skip validation for this configuration of Tanh. Building an actual QNN graph with the correct scale/offset still works. ### Motivation and Context This QNN validation bug appeared in QNN SDK 2.28.0 and is still present in QNN SDK 2.30.0. A previous PR disabled the corresponding unit test: https://github.com/microsoft/onnxruntime/pull/22724/files#diff-57f590c6c548b073ba8cd8af6cf198799906f7059ea46b31cd33972ea9b01983R232