Bump sphinx from 7.4.7 to 8.0.2 (#250)

Bumps [sphinx](https://github.com/sphinx-doc/sphinx) from 7.4.7 to 8.0.2.
- [Release notes](https://github.com/sphinx-doc/sphinx/releases)
- [Changelog](https://github.com/sphinx-doc/sphinx/blob/master/CHANGES.rst)
- [Commits](sphinx-doc/sphinx@v7.4.7...v8.0.2)

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

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

pyproject.toml

@@ -29,7 +29,7 @@ Source = "https://github.com/sloria/konch/"
 
 [project.optional-dependencies]
 dev = ["konch[tests]", "ptpython", "tox"]
-docs = ["sphinx==7.4.7", "sphinx-issues==4.1.0"]
+docs = ["sphinx==8.0.2", "sphinx-issues==4.1.0"]
 tests = ["pytest", "scripttest==1.3", "ipython", "bpython"]
 
 [build-system]