`typing_extensions.reveal_type()` is completely ignored

[abelcheung]

I have a stub project that depends on reveal_type() functionality. While there's no problem when python-version is set to 3.11 or above, no output is printed for 3.10 or below for all output formats, leading me to suspect pyrefly only honors typing.reveal_type().

So I wonder if typing_extensions.reveal_type can be whitelisted, so that at least pyrefly can be brought on par with mypy, pyright and ty regarding this issue.

[yangdanny97]

Should be an easy patch, I'll fix this by the next release