python-virtualenv 20.0.23 in rawhide

[Lumir Balhar]

Hello.

Virtualenv has been completely rewritten so we were waiting for it to 
settle a little bit and it wasn't simple to adapt our downstream 
modification (to use our own wheels) but the latest version 20.0.23 just 
landed in rawhide.

We tested it heavily but it might still bring some incompatibilities so 
feel free to let us know if you spot any troubles.

Have a nice day.

Lumír