chore: [pre-commit.ci] pre-commit autoupdate

[pre-commit-ci]

updates:

• github.com/asottile/pyupgrade: v2.29.0 → v2.29.1
• github.com/pycqa/isort: 5.9.3 → 5.10.1
• github.com/PyCQA/flake8: 3.9.2 → 4.0.1
• github.com/psf/black: 21.9b0 → 21.12b0
• github.com/nbQA-dev/nbQA: 1.1.1 → 1.2.2

updates:
- github.com/asottile/pyupgrade: v2.29.0 → v2.29.1
- github.com/pycqa/isort: 5.9.3 → 5.10.1
- github.com/PyCQA/flake8: 3.9.2 → 4.0.1
- github.com/psf/black: 21.9b0 → 21.12b0
- github.com/nbQA-dev/nbQA: 1.1.1 → 1.2.2

[codecov]

Codecov Report

Merging #104 (b609103) into master (436176d) will not change coverage.
The diff coverage is n/a.

❗ Current head b609103 differs from pull request most recent head 971c007. Consider uploading reports for the commit 971c007 to get more accurate results

@@           Coverage Diff           @@
##           master     #104   +/-   ##
=======================================
  Coverage   60.89%   60.89%           
=======================================
  Files           2        2           
  Lines         202      202           
  Branches       36       36           
=======================================
  Hits          123      123           
  Misses         72       72           
  Partials        7        7           

Flag	Coverage Δ
unittests	60.89% <ø> (ø)

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