Bump typing-extensions from 4.3.0 to 4.4.0

Bumps typing-extensions from 4.3.0 to 4.4.0.

Changelog

Sourced from typing-extensions's changelog.

Release 4.4.0 (October 6, 2022)

• Add typing_extensions.Any a backport of python 3.11's Any class which is subclassable at runtime. (backport from python/cpython#31841, by Shantanu and Jelle Zijlstra). Patch by James Hilton-Balfe (@​Gobot1234).
• Add initial support for TypeVarLike default parameter, PEP 696. Patch by Marc Mueller (@​cdce8p).
• Runtime support for PEP 698, adding typing_extensions.override. Patch by Jelle Zijlstra.
• Add the infer_variance parameter to TypeVar, as specified in PEP 695. Patch by Jelle Zijlstra.

Commits

• b5f375a Prepare release 4.4.0 (#82)
• 354b938 Add to README (#81)
• 3c21f33 Add @​typing.override (#78)
• ba776ea Add TypeVar(infer_variance=True) (#80)
• fafb5c5 Initial support for TypeVarLike default parameter (PEP 696) (#77)
• 2979419 Backport python/cpython#96479 (#73)
• 3a61a94 Remove mention of Python 3.6 from README (#67)
• 7d1aeea Implement typing_extensions.Any (#68)
• 9683c1a Backport test case from #python/cpython/96358 (#71)
• db79268 Silence a flake8-bugbear warning (#72)
• Additional commits viewable in compare view