CI(deps): Update flake8 to v7.1.2

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence	Type	Update
flake8 (changelog)	7.1.1 -> 7.1.2						patch
pycqa/flake8	7.1.1 -> 7.1.2					repository	patch

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Release Notes

pycqa/flake8 (flake8)

v7.1.2

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