Bumps babel](https://github.com/python-babel/babel)) from 2.6.0 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/v2.6.0...v2.9.1))

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

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