add build barrnap image

.gitlab-ci.yml

@@ -19,15 +19,15 @@ build-test-image:
     - docker build --pull -t "$CI_REGISTRY_IMAGE/testing-ubuntu" for_tests
     - docker push "$CI_REGISTRY_IMAGE/testing-ubuntu"
 
-# build-install-barrnap:
-#   only:
-#     - docker
-#   stage: build
-#   script:
-#     - apk update ; apk add git
-#     - git checkout master -- requirements.txt
-#     - docker build --pull -t "$CI_REGISTRY_IMAGE/install-ubuntu-barrnaponly" for_build/barrnap_only
-#     - docker push "$CI_REGISTRY_IMAGE/install-ubuntu-barrnaponly"
+build-install-barrnap:
+  only:
+    - docker
+  stage: build
+  script:
+    - apk update ; apk add git
+    - git checkout master -- requirements.txt
+    - docker build --pull -t "$CI_REGISTRY_IMAGE/install-ubuntu-barrnaponly" for_build/barrnap_only
+    - docker push "$CI_REGISTRY_IMAGE/install-ubuntu-barrnaponly"
 
 # build-install-annote-and-quicktree:
 #   only: