Update issue on Fedora 34

Cuda requires the beta driver or the latest 470.x.x release

- package cuda-runtime-11-4-11.4.0-1.x86_64 requires cuda-drivers >= 470.42.01, but none of the providers can be installed

Try

sudo dnf --enablerepo=updates-testing --enablerepo=rpmfusion-nonfree-updates-testing update