onnxruntime

72138269 - Check for duplicate and null attributes in Model Editor API CreateNode (#28758)

Check for duplicate and null attributes in Model Editor API CreateNode (#28758) ### Description <!-- Describe your changes. --> Add check for misuse. ### 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. --> Address invalid input gap.