Merge pull request #175 from AndreiDrang/pyup-update-sphinx-8.1.0-to-8.1.2

Update sphinx to 8.1.2

Author: Andrei

docs/requirements.txt

@@ -1,4 +1,4 @@
-sphinx==8.1.0
+sphinx==8.1.2
 pallets_sphinx_themes==2.1.3
 myst-parser==4.0.0
 autodoc_pydantic==2.2.0