Update mypy to 1.11.2 (#133816)
Summary:
Updates mypy to 1.11.1 to improve type inference
X-link: https://github.com/pytorch/pytorch/pull/133816
Approved by: https://github.com/ezyang
Reviewed By: jeanschmidt
Differential Revision: D62873245
fbshipit-source-id: 4c3e2f3166b2e63ef41405b0368cf8f3af4fe0f3
