Maintain text selection in Chatbot button elements

[hannahblair]

Description

Adds user-select: text to chatbot message buttons to ensure users can select the text.

Closes: #6256

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[gradio-pr-bot]

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Install Gradio from this PR

pip install https://gradio-builds.s3.amazonaws.com/19af9e3119b418dfabf35817463c6397dd734cef/gradio-4.1.1-py3-none-any.whl

Install Gradio Python Client from this PR

pip install "gradio-client @ git+https://github.com/gradio-app/gradio@19af9e3119b418dfabf35817463c6397dd734cef#subdirectory=client/python"

[gradio-pr-bot]

🦄 change detected

This Pull Request includes changes to the following packages.

Package	Version
@gradio/chatbot	patch
gradio	patch

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With the following changelog entry.

Maintain text selection in Chatbot button elements

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[abidlabs]

Cool! Will take a look

@hannahblair do you think a similar fix would resolve #6086?

[abidlabs]

Fixes it for me, nice!