Merge branch '31-dockerfile-lint-fails' into 'master'

Resolve "Dockerfile lint fails"

Closes #31

See merge request tecnalia_robotics-public/gitlab_templates!58

.gitlab-ci.yml

@@ -15,8 +15,8 @@ dockerfiles:
   image: tecnalia-docker-dev.artifact.tecnalia.com/hadolint/hadolint:latest-debian
   script:
     - RET=0
-    - hadolint --ignore DL3006 --ignore DL3008 deploy/base/Dockerfile || RET=1
-    - hadolint --ignore DL3006 --ignore DL3008 deploy/dev/Dockerfile || RET=1
+    - hadolint --ignore DL3006 --ignore DL3008 --ignore DL3059 deploy/base/Dockerfile || RET=1
+    - hadolint --ignore DL3006 --ignore DL3008 --ignore DL3059 deploy/dev/Dockerfile || RET=1
     - exit $RET
   tags:
     - docker