Upgrade Sphinx to 7.2.6 (#93)

Author: zlilek-work

pyproject.toml

@@ -56,7 +56,7 @@ doc = [
     "notebook==6.5.4",
     "numpydoc==1.5.0",
     "panel==1.3.6",
-    "Sphinx==7.0.1",
+    "Sphinx==7.2.6",
     "sphinx-autoapi==3.0.0",
     "sphinx-autodoc-typehints==1.23.2",
     "sphinx-copybutton==0.5.2",