onnxruntime

43d7cf4d - [webgpu] support arbitrary input_channel size for im2col (#27038)

[webgpu] support arbitrary input_channel size for im2col (#27038) ### Description <!-- Describe your changes. --> This PR supports `vec1/vec2` for arbitrary `input_channel` in `im2col` kernel, which could bring performance gain to more models. Like for `yolov8n_pose` model, there is about **~7%** gain for whole model, and **~50%** for those `conv2d` op which `input_size` are not multiple of 4. ### 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. -->