build(deps): bump tox from 4.14.2 to 4.15.1

Bumps [tox](https://github.com/tox-dev/tox) from 4.14.2 to 4.15.1.
- [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@4.14.2...4.15.1)

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

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

pyproject.toml

@@ -26,7 +26,7 @@ dev = [
   "codespell==2.2.6",
   "refurb==2.0.0",
   "ruff==0.3.7",
-  "tox==4.14.2",
+  "tox==4.15.1",
   "types-toml==0.10.8.20240310",
 ]