Either upgrade docker version or downgrade requests version

[bilalba]

The requests version>2.30 breaks older versions of docker-py and it was addressed here. docker/docker-py#3257

[AndrewCEmil]

Just want to add to this:

When running emu-docker create stable "P.*x86_64" or similar, I would get an error "Not supported URL scheme http+docker".

I resolved this error by running pip install --force-reinstall -v "requests===2.31.0" inside the venv.