Add plotly 6.0.1 to JupyterLite

[guerler]

This PR adds the latest stable version of plotly to JupyterLite, along with numpy and pandas, aligning the default package set with what's available in the JupyterLab tool. The version of plotly is locked to ensure consistent functionality, as relying on users to install it manually can lead to breakages over time. This slightly increases the bundle size; although it's not a problem at the moment, we should start considering loading visualization plugins directly via CDN instead of downloading them to the Galaxy server.

How to test the changes?

(Select all options that apply)

• I've included appropriate automated tests.
• This is a refactoring of components with existing test coverage.
• Instructions for manual testing are as follows:
  1. [add testing steps and prerequisites here if you didn't write automated tests covering all your changes]

License

• I agree to license these and all my past contributions to the core galaxy codebase under the MIT license.