[g5k-setup-nvidia-docker] Remove nvidia-container-runtime config for Debian 11 host

bin/g5k-setup-nvidia-docker

@@ -38,10 +38,6 @@ def main
     end
   end
   ret &= sh('sudo apt-get update && sudo apt-get install -y nvidia-container-toolkit').first
-  # Workaround if Debian 11 host (cf. Bug #13532)
-  if distrib_codename == 'bullseye'
-    ret &= sh('sudo sed -i \'s|^#ldconfig.*|ldconfig = "/sbin/ldconfig"|\' /etc/nvidia-container-runtime/config.toml').first
-  end
   ret &= sh('sudo systemctl restart docker').first
   ret &= sh('sudo chmod o+rw /var/run/docker.sock').first if !options[:install]
   ret