Bump sphinx-autodoc-typehints from 3.0.1 to 3.1.0

Bumps [sphinx-autodoc-typehints](https://github.com/tox-dev/sphinx-autodoc-typehints) from 3.0.1 to 3.1.0.
- [Release notes](https://github.com/tox-dev/sphinx-autodoc-typehints/releases)
- [Commits](tox-dev/sphinx-autodoc-typehints@3.0.1...3.1.0)

---
updated-dependencies:
- dependency-name: sphinx-autodoc-typehints
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

docs/requirements.txt

@@ -1,7 +1,7 @@
 myst-parser==4.0.1
 sphinx==8.2.1
 sphinx-autoapi==3.5.0
-sphinx-autodoc-typehints==3.0.1
+sphinx-autodoc-typehints==3.1.0
 sphinx-rtd-theme==3.0.2
 sphinxcontrib-fulltoc==1.2.0
 sphinxcontrib-spelling==8.0.1