build(deps-dev): bump the deps group with 3 updates

Bumps the deps group with 3 updates: [sphinx-rtd-theme](https://github.com/readthedocs/sphinx_rtd_theme), [tomli](https://github.com/hukkin/tomli) and [ruff](https://github.com/astral-sh/ruff).


Updates `sphinx-rtd-theme` from 3.0.1 to 3.0.2
- [Changelog](https://github.com/readthedocs/sphinx_rtd_theme/blob/master/docs/changelog.rst)
- [Commits](readthedocs/sphinx_rtd_theme@3.0.1...3.0.2)

Updates `tomli` from 2.0.1 to 2.2.1
- [Changelog](https://github.com/hukkin/tomli/blob/master/CHANGELOG.md)
- [Commits](hukkin/tomli@2.0.1...2.2.1)

Updates `ruff` from 0.7.1 to 0.8.1
- [Release notes](https://github.com/astral-sh/ruff/releases)
- [Changelog](https://github.com/astral-sh/ruff/blob/main/CHANGELOG.md)
- [Commits](astral-sh/ruff@0.7.1...0.8.1)

---
updated-dependencies:
- dependency-name: sphinx-rtd-theme
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: deps
- dependency-name: tomli
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: deps
- dependency-name: ruff
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: deps
...

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