Remove local docker cleanup

.gitlab-ci.yml

@@ -55,5 +55,4 @@ test_1:
 #  script:
 #    - docker login -u $DOCKER_USER -p $DOCKER_PASSWORD $DOCKER_REGISTRY
 #    - docker build --network host --tag $DOCKER_USER/$DOCKER_REPO:arm .
-#    - docker push $DOCKER_USER/$DOCKER_REPO:arm
-#    - docker system prune --all --force
\ No newline at end of file
+#    - docker push $DOCKER_USER/$DOCKER_REPO:arm
\ No newline at end of file