[BUG] * version not correctly handled

[dhirschfeld]

Describe the bug
Over in https://github.com/conda-forge/quart-cors-feedstock/pull/14/files update-grayskull put in an update which added - typing_extensions * when - typing-extensions already existed, resulting in duplicate entries for typing-extensions:

Expected behavior
typing_extensions * would be normalised to typing_extensions and therefore no update would be made to the existing dependencies (despite the * being in upstream - it should be recognised as equivalent)

https://github.com/pgjones/quart-cors/blob/0.7.0/pyproject.toml#L62

Additional context
It's a poetry dependency specification - maybe that's relevant?

[marcelotrevisani]

indeed, that is a problem, gonna put in my backlog, thanks for reporting it! :)

[marcelotrevisani]

That should be fixed with #503