Run mypy on generated tests (#1137)

Author: pakrym-stripe

pyproject.toml

@@ -40,7 +40,7 @@ reportUnnecessaryTypeIgnoreComment = true
 [tool.mypy]
 follow_imports = "silent"
 python_version = "3.10"
-files = ["tests/test_exports.py"]
+files = ["tests/test_generated_examples.py", "tests/test_exports.py"]
 disallow_untyped_calls = true
 disallow_untyped_defs = true
 warn_unused_ignores = true