Merge pull request #265 from python-openapi/dependabot/pip/mypy-1.5.0

Bump mypy from 1.4.1 to 1.5.0

Author: p1c2u

poetry.lock

@@ -67,7 +67,7 @@ pytest = "^7.4.0"
 pytest-flake8 = "=1.1.1"
 pytest-cov = "^4.1.0"
 tox = "*"
-mypy = "^1.4"
+mypy = "^1.5"
 isort = "^5.11.5"
 black = "^23.7.0"
 flynt = "^1.0"