chore(deps): Bump prompt-toolkit from 2.0.10 to 3.0.50

Bumps [prompt-toolkit](https://github.com/prompt-toolkit/python-prompt-toolkit) from 2.0.10 to 3.0.50.
- [Release notes](https://github.com/prompt-toolkit/python-prompt-toolkit/releases)
- [Changelog](https://github.com/prompt-toolkit/python-prompt-toolkit/blob/master/CHANGELOG)
- [Commits](prompt-toolkit/python-prompt-toolkit@2.0.10...3.0.50)

---
updated-dependencies:
- dependency-name: prompt-toolkit
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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