chore(deps): bump tox from 3.24.5 to 3.27.1 in /dev_requirements (#528)

Bumps [tox](https://github.com/tox-dev/tox) from 3.24.5 to 3.27.1.
- [Release notes](https://github.com/tox-dev/tox/releases)
- [Changelog](https://github.com/tox-dev/tox/blob/master/docs/changelog.rst)
- [Commits](tox-dev/tox@3.24.5...3.27.1)

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

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

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

dev_requirements/ci-requirements.txt

@@ -1 +1 @@
-tox==3.24.5
+tox==3.27.1