fix : explicited each phase of docker restart

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

@@ -56,7 +56,9 @@ variables:
             apt-get update
             apt-get install -y nvidia-container-toolkit
             nvidia-ctk runtime configure --runtime=docker
-            pkill dockerd && pkill containerd && bash /usr/local/share/docker-init.sh
+            pkill dockerd 
+            pkill containerd 
+            bash /usr/local/share/docker-init.sh
            fi
           ;;
         "aidge_backend_opencv" )