Merge pull request #709 from strukturag/dependabot/pip/docs/sphinx-7.3.5

build(deps): Bump sphinx from 7.2.6 to 7.3.5 in /docs

docs/requirements.txt

@@ -2,5 +2,5 @@ jinja2==3.1.3
 markdown==3.6
 mkdocs==1.5.3
 readthedocs-sphinx-search==0.3.2
-sphinx==7.2.6
+sphinx==7.3.5
 sphinx_rtd_theme==2.0.0