Merge pull request #260 from python-openapi/dependabot/pip/sphinx-8.1.3

Bump sphinx from 7.4.7 to 8.1.3

Author: p1c2u

poetry.lock

@@ -100,7 +100,7 @@ deptry = ">=0.16.2,<0.25.0"
 tbump = "^6.11.0"
 
 [tool.poetry.group.docs.dependencies]
-sphinx = ">=5.3,<8.0"
+sphinx = ">=5.3,<9.0"
 sphinx-immaterial = ">=0.11,<0.13"
 
 [tool.pytest.ini_options]