Fix Node.js start in Windows (#10001)
* Update node_server.py
Fix node start error in Windows systems, due to file nomenclature.
Fix #9903
* add changeset
* format
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Co-authored-by: Abubakar Abid <abubakar@huggingface.co>
Co-authored-by: gradio-pr-bot <gradio-pr-bot@users.noreply.github.com>
