Bumps [babel](https://github.com/python-babel/babel) from 2.8.0 to 2.9.1.
- [Release notes](https://github.com/python-babel/babel/releases)
- [Changelog](https://github.com/python-babel/babel/blob/master/CHANGES)
- [Commits](https://github.com/python-babel/babel/compare/v2.8.0...v2.9.1)

---
updated-dependencies:
- dependency-name: babel
dependency-type: direct:production
...

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• Commit a006fa7
• #56: Bump babel from 2.8.0 to 2.9.1
• Branch master

dependabot[bot] authored GitHub committed