Bump flake8 from 5.0.4 to 7.0.0

Bumps [flake8](https://github.com/pycqa/flake8) from 5.0.4 to 7.0.0.
- [Commits](PyCQA/flake8@5.0.4...7.0.0)

---
updated-dependencies:
- dependency-name: flake8
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

requirements-dev.txt

@@ -2,7 +2,7 @@
 black==23.12.1
 build==1.0.3
 factory-boy==3.2.1
-flake8==5.0.4
+flake8==7.0.0
 isort==5.12.0
 mypy==1.8.0
 mypy-extensions==1.0.0

setup.cfg

@@ -42,7 +42,7 @@ sentry =
 dev =
     black==23.12.1
     build==1.0.3
-    flake8==5.0.4
+    flake8==7.0.0
     isort==5.12.0
     mypy==1.8.0
     mypy-extensions==1.0.0