Add build opts from master

.gitlab-ci.yml

@@ -14,5 +14,5 @@ image_build:
     - docker login -u gitlab-ci-token -p $CI_JOB_TOKEN http://$CI_REGISTRY
   script: |
     CI_COMMIT_SHA_7=$(echo $CI_COMMIT_SHA | cut -c1-7)
-    docker build --tag $CI_REGISTRY_IMAGE:$CI_COMMIT_SHA_7 .
+    docker build $DOCKER_BUILD_OPTS --tag $CI_REGISTRY_IMAGE:$CI_COMMIT_SHA_7 .
     docker push $CI_REGISTRY_IMAGE:$CI_COMMIT_SHA_7