Bump pre-commit hook pre-commit/mirrors-mypy to v2.3.1

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
pre-commit/mirrors-mypy	repository	patch	v2.3.0 → v2.3.1

Note: The pre-commit manager in Renovate is not supported by the pre-commit maintainers or community. Please do not report any problems there, instead create a Discussion in the Renovate repository if you have any questions.

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Release Notes

pre-commit/mirrors-mypy (pre-commit/mirrors-mypy)

v2.3.1

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 98.79%. Comparing base (32a32c6) to head (3a58a27).

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #300   +/-   ##
=======================================
  Coverage   98.79%   98.79%           
=======================================
  Files           5        5           
  Lines         414      414           
=======================================
  Hits          409      409           
  Misses          5        5           

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