Enable reportUnnecessaryTypeIgnoreComment

[twoertwein]

A potential alternative to #484.

If this PR gets merged:

• pyright ignores any # type: ignore comments
• if ignores are needed for pyright, use # pyright: ignore[...]
• if there are not needed # pyright: ignore[...], pyright will let you know :)

Similar to python/typeshed@23ac9bf mypy ignores need to come before pyright ignores.

[Dr-Irv]

I like this idea of telling pyright to don't parse the # type: ignore comments. Then we know those are only there because of mypy

[Dr-Irv]

thanks @twoertwein

Can you do a PR to update https://github.com/pandas-dev/pandas-stubs/blob/main/docs/philosophy.md to reflect how we are handling the ignore stuff, with respect to when we want to use the various ignore combinations, which I think are:

1. Use only #type: ignore when mypy incorrectly says there is an error, but pyright correctly says there is no error
2. Use only #pyright: ignore when mypy incorrectly says the code is OK, but pyright correctly finds an error
3. Use both #type: ignore and #pyright: ignore only in the test code when doing TYPE_CHECKING_INVALID_USAGE
4. Use both #type: ignore and #pyright: ignore in the PYI files when there are overlapping overloads that both type checkers detect