Bump sphinx-rtd-theme from 2.0.0 to 3.0.1

Bumps [sphinx-rtd-theme](https://github.com/readthedocs/sphinx_rtd_theme) from 2.0.0 to 3.0.1.
- [Changelog](https://github.com/readthedocs/sphinx_rtd_theme/blob/master/docs/changelog.rst)
- [Commits](readthedocs/sphinx_rtd_theme@2.0.0...3.0.1)

---
updated-dependencies:
- dependency-name: sphinx-rtd-theme
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

pyproject.toml

@@ -63,7 +63,7 @@ dynamic = ["version"]
 
 [project.optional-dependencies]
 dev = ["pytest==8.3.3", "pytest-cov==5.0.0", "black==24.8.0", "flake8==7.1.1"]
-docs = ["sphinx==7.4.7", "sphinx-rtd-theme==2.0.0"]
+docs = ["sphinx==7.4.7", "sphinx-rtd-theme==3.0.1"]
 plugins = ["pyqt5~=5.15", "toml==0.10.2"]
 
 [project.urls]