Bump tox from 3.27.0 to 4.14.1

Bumps [tox](https://github.com/tox-dev/tox) from 3.27.0 to 4.14.1.
- [Release notes](https://github.com/tox-dev/tox/releases)
- [Changelog](https://github.com/tox-dev/tox/blob/main/docs/changelog.rst)
- [Commits](tox-dev/tox@3.27.0...4.14.1)

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

Signed-off-by: dependabot[bot] <[email protected]>

requirements/requirements_dev.txt

@@ -1,4 +1,4 @@
 -r requirements.txt
-tox==3.27.0
+tox==4.14.1
 tox-travis==0.13
 flake8==6.0.0