onnxruntime

c675b44c - [WebGPU plugin EP] Bump plugin-ep-webgpu/VERSION_NUMBER to 0.4.0. (#31960)

[WebGPU plugin EP] Bump plugin-ep-webgpu/VERSION_NUMBER to 0.4.0. (#31960) ### Description <!-- Describe your changes. --> Bump plugin-ep-webgpu/VERSION_NUMBER to 0.4.0. ### Motivation and Context <!-- - Why is this change required? What problem does it solve? - If it fixes an open issue, please link to the issue here. --> WebGPU plugin EP 0.3 release.