Add pyupgrade to pre-commit and apply it

[Armavica]

Motivation for these changes

Allows to keep up with python versions.

Implementation details

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Checklist

• Explain motivation and implementation 👆
• Make sure that the pre-commit linting/style checks pass.
• Link relevant issues, preferably in nice commit messages.
• The commits correspond to relevant logical changes. Note that if they don't, we will rewrite/rebase/squash the git history before merging.
• Are the changes covered by tests and docstrings?
• Fill out the short summary sections 👇

Major / Breaking Changes

• ...

New features

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Bugfixes

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Documentation

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Maintenance

• Add pyupgrade to pre-commit