[docs] Update dependency sphinx-autodoc-typehints to v3 (release/current)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

docs/requirements.txt

@@ -1,4 +1,4 @@
 autoapi==2.0.1
 sphinx==7.4.7
-sphinx-autodoc-typehints==2.5.0
+sphinx-autodoc-typehints==3.1.0
 sphinx_rtd_theme==3.0.2

setup.cfg

@@ -67,5 +67,5 @@ dev =
     wheel~=0.45.1
 doc =
     autoapi~=2.0.1
-    sphinx-autodoc-typehints~=2.5.0
+    sphinx-autodoc-typehints~=3.1.0
     sphinx-rtd-theme~=3.0.2