onnxruntime

3c60bd52 - [webgpu] Fix the check of `ValidateVariableDataType()` with Split-K (#26725)

[webgpu] Fix the check of `ValidateVariableDataType()` with Split-K (#26725) ### Description This patch adds the support of `float16x4` and `float32x4` in `ValidateVariableDataType()` as we may declare them as atomic variables when Split-K is used. ### Motivation and Context Previously we failed to discover this issue because `ValidateVariableDataType()` is only used in the Debug build.