Update .gitlab-ci.yml file

.gitlab-ci.yml

@@ -35,6 +35,7 @@ build:
   stage: build
   script:
   - nslookup registry.evanshome.io
+  - docker login -u $CI_REGISTRY_USER -p $CI_REGISTRY_PASSWORD $CI_REGISTRY
   #- docker pull $CI_REGISTRY_IMAGE:latest || true
   - >
     docker build