Merge pull request #697 from rmariano/dependabot/pip/book/src/main/flake8-7.1.1

Bump flake8 from 6.1.0 to 7.1.1 in /book/src

Author: rmariano

book/src/requirements.txt

@@ -1,14 +1,14 @@
 black==24.8.0
 coverage==7.6.1
-flake8==6.1.0
+flake8==7.1.1
 hypothesis==6.112.0
 isort==5.13.2
 MutPy==0.6.1
 mypy==1.11.2
 mypy-extensions==1.0.0
 pinject==0.14.1
 pip-tools==7.4.1
-pyflakes==3.1.0
+pyflakes==3.2.0
 pylint==3.2.7
 pytest==8.3.3
 pytest-cov==5.0.0