[pre-commit.ci] pre-commit autoupdate

[pre-commit-ci[bot]]

updates:

• github.com/asottile/pyupgrade: v2.37.2 → v2.37.3
• github.com/PyCQA/flake8: 4.0.1 → 5.0.4
• github.com/pre-commit/mirrors-eslint: v8.20.0 → v8.21.0

[codecov[bot]]

Codecov Report

Merging #7955 (5f08ab8) into main (7cfb535) will not change coverage. The diff coverage is n/a.

@@           Coverage Diff           @@
##             main    #7955   +/-   ##
=======================================
  Coverage   90.83%   90.83%           
=======================================
  Files         679      679           
  Lines       50442    50442           
  Branches     7798     7798           
=======================================
  Hits        45817    45817           
  Misses       3249     3249           
  Partials     1376     1376           

[nijel]

Blocked by https://github.com/wemake-services/flake8-eradicate/issues/263