Bump flake8 from 6.1.0 to 7.3.0

Bumps [flake8](https://github.com/pycqa/flake8) from 6.1.0 to 7.3.0.
- [Commits](PyCQA/flake8@6.1.0...7.3.0)

---
updated-dependencies:
- dependency-name: flake8
  dependency-version: 7.3.0
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

pyproject.toml

@@ -19,7 +19,7 @@ dependencies = [
 [dependency-groups]
 dev = [
     "coverage>=7.0.1,<8",
-    "flake8>=6.0.0,<7",
+    "flake8>=6.0.0,<8",
     "ipython>=8.7.0,<9",
     "pyinstaller>=6.0.0,<7",
     "pytest>=7.2.0,<8",