chore: remove .gitlab-ci.yml

.gitlab-ci.yml

@@ -1,25 +0,0 @@
-# This file is a template, and might need editing before it works on your project.
-# Official docker image.
-image: docker:latest
-
-services:
-  - docker:dind
-
-before_script:
-  - docker login -u "$CI_REGISTRY_USER" -p "$CI_REGISTRY_PASSWORD" $CI_REGISTRY
-
-build-master:
-  stage: build
-  script:
-    - docker build --pull -t "$CI_REGISTRY_IMAGE" .
-    - docker push "$CI_REGISTRY_IMAGE"
-  only:
-    - master
-
-build:
-  stage: build
-  script:
-    - docker build --pull -t "$CI_REGISTRY_IMAGE:$CI_COMMIT_REF_SLUG" .
-    - docker push "$CI_REGISTRY_IMAGE:$CI_COMMIT_REF_SLUG"
-  except:
-    - master