Merge pull request #173 from python-openapi/dependabot/pip/mypy-1.9.0

Bump mypy from 1.8.0 to 1.9.0

Author: p1c2u

poetry.lock

@@ -70,7 +70,7 @@ pre-commit = "*"
 pytest = "^8"
 pytest-flake8 = "*"
 pytest-cov = "*"
-mypy = "^1.8"
+mypy = "^1.9"
 flynt = "^1.0"
 deptry = "^0.12.0"
 bump2version = "^1.0.1"