How to not persist cookies when using async api?

[EgoRaInevitable]

I'm not sure, if there is a way to not persist cookies when using the async api. Specifically, 'AsyncSession' is only available when making concurrent requests, and something like 'curl_cffi.get' is not async compatible. I suppose I can clear the cookies after the request, but this may pose a problem. I don't want the cookies received from one request to be used in other requests.

[lexiforest]

We have a PR(#489) to solve this, once it's merged, this would be possible.