Fix empty array check in arrow key handling in `gr.Dropdown` (#10891)
* Fix empty array check in arrow key handling
* add changeset
* fix changeset
* add changeset
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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>