chore(deps): update sphinx-autodoc-typehints requirement

Updates the requirements on [sphinx-autodoc-typehints](https://github.com/tox-dev/sphinx-autodoc-typehints) to permit the latest version.
- [Release notes](https://github.com/tox-dev/sphinx-autodoc-typehints/releases)
- [Commits](tox-dev/sphinx-autodoc-typehints@2.0.0...3.0.0)

---
updated-dependencies:
- dependency-name: sphinx-autodoc-typehints
  dependency-type: direct:production
...

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

pyproject.toml

@@ -79,7 +79,7 @@ dev = [
 ]
 docs = [
     "sphinx >=7.0.0,<8.0.0",
-    "sphinx-autodoc-typehints >=2.0.0,<3.0.0",
+    "sphinx-autodoc-typehints >=2.0.0,<4.0.0",
     "sphinx-rtd-theme >=2.0.0,<3.0.0",
     "numpydoc >=1.5.0,<2.0.0",
     "sphinx_tabs >=3.4.1,<4.0.0",