Bump tox from 4.28.4 to 4.29.0

Bumps [tox](https://github.com/tox-dev/tox) from 4.28.4 to 4.29.0.
- [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@4.28.4...4.29.0)

---
updated-dependencies:
- dependency-name: tox
  dependency-version: 4.29.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

requirements_dev.txt

@@ -2,6 +2,6 @@
 -r requirements_lint.txt
 -r requirements_scripts.txt
 -r requirements_test.txt
-tox==4.28.4
+tox==4.29.0
 
 -e .