fix : cuda container toolkit install missing systemd

.gitlab/ci/default.gitlab-ci.yml

@@ -54,7 +54,7 @@ variables:
                 sed 's#deb https://#deb [signed-by=/usr/share/keyrings/nvidia-container-toolkit-keyring.gpg] https://#g' | \
                 tee /etc/apt/sources.list.d/nvidia-container-toolkit.list
             apt-get update
-            apt-get install -y nvidia-container-toolkit
+            apt-get install -y nvidia-container-toolkit systemd
             nvidia-ctk runtime configure --runtime=docker
             systemctl restart docker
            fi