Fix gitlab-ci yml

.gitlab-ci.yml

 image: docker:latest
 
 services:
-  - docker:dind
+  - name: docker:20.10.16-dind
+    command: ["--host=tcp://0.0.0.0:2375", "--host=unix:///var/run/docker.sock"]
+    privileged: true
 
 variables:
   DOCKER_HOST: tcp://docker:2375/