onnxruntime

e6665035 - [webgpu] no longer need pass-in gpu adapter for custom context (#23593)

[webgpu] no longer need pass-in gpu adapter for custom context (#23593) ### Description Remove the need to pass in the GPU adapter for the custom context. With the introduction of the `wgpuDeviceGetAdapterInfo` API, we no longer need user to specify the GPU adapter when creating a custom context.