Bump tox from 4.64.4 to 4.64.8 (#503)

Bumps [tox](https://github.com/tox-dev/tox) from 4.64.4 to 4.64.8.
- [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@4.64.4...4.64.8)

---
updated-dependencies:
- dependency-name: tox
  dependency-version: 4.64.8
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]