Bump tox from 4.11.4 to 4.12.0

Bumps [tox](https://github.com/tox-dev/tox) from 4.11.4 to 4.12.0.
- [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@4.11.4...4.12.0)

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

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

pyproject.toml

@@ -48,7 +48,7 @@ dev = [
     "pre-commit == 3.6.0 ; python_version >= '3.9'",
     "pytest == 7.4.4",
     "setuptools_scm == 8.0.4",
-    "tox == 4.11.4",
+    "tox == 4.12.0",
 ]
 
 [project.urls]