onnxruntime

d24b630f - [QNN EP] Support reduce ops with axes as initializer input (#15126)

[QNN EP] Support reduce ops with axes as initializer input (#15126) ### Description - Adds support for newer opset of Reduction operators (ReduceSum, ReduceMax, ReduceMin, ReduceMean, ReduceProd) with axes as an initializer input. - Adds tests for HTP and CPU backends. ### Motivation and Context Newer opset versions changed the `axes` attribute into an optional input. This PR adds support for these newer reduction operators as long as the axes input is defined as an initializer. The goal is to enable more models on QNN.