Support PEP 692 – Using TypedDict for more precise **kwargs typing

[rchen152]

https://peps.python.org/pep-0692/

[h-joo]

Hi, thank you for your report. Google is shifting its effort to a different approach for type checking apart from pytype, and we're not planning to put in any effort in the near future in pytype, so we'll close this issue. Please see the announcement here.