Update dependency flake8 to v7.1.1

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
flake8 (changelog)	==7.0.0 -> ==7.1.1

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Release Notes

pycqa/flake8 (flake8)

v7.1.1

Compare Source

v7.1.0

Compare Source

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Configuration

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 100.00%. Comparing base (541171e) to head (72e3a83).
Report is 1 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff            @@
##            master      #234   +/-   ##
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  Coverage   100.00%   100.00%           
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  Files            8         8           
  Lines          401       401           
  Branches        76        76           
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  Hits           401       401           

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