Bump sphinx from 7.3.7 to 8.0.2

Bumps [sphinx](https://github.com/sphinx-doc/sphinx) from 7.3.7 to 8.0.2.
- [Release notes](https://github.com/sphinx-doc/sphinx/releases)
- [Changelog](https://github.com/sphinx-doc/sphinx/blob/v8.0.2/CHANGES.rst)
- [Commits](sphinx-doc/sphinx@v7.3.7...v8.0.2)

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

Signed-off-by: dependabot[bot] <support@github.com>

pyproject.toml

@@ -30,7 +30,7 @@ dependencies = [
     "sentry-sdk==2.13.0",
     "sphinx-rtd-theme==2.0.0",
     "sphinx-sitemap==2.6.0",
-    "sphinx==7.3.7",
+    "sphinx==8.0.2",
     "weasyprint==62.3",
     "whitenoise[brotli]==6.7.0",
 ]

requirements.in

@@ -23,7 +23,7 @@ psycopg[binary]==3.2.1
 python-dateutil==2.9.0.post0
 requests==2.32.3
 sentry-sdk==2.13.0
-Sphinx==7.3.7
+Sphinx==8.0.2
 sphinx-rtd-theme==2.0.0
 sphinx-sitemap==2.6.0
 time-machine