onnxruntime

f1d790c2 - [webgpu] fix LayerNorm with empty input (#24244)

[webgpu] fix LayerNorm with empty input (#24244) ### Description This PR fixes test case `CudaKernelTest.LayerNorm_NullInput`, in which the input is 0-sized for LayerNorm. `context.Output()` need to be called before returning.