Remove build step

.gitlab-ci.yml

 image: lwolf/helm-kubectl-docker
 
-docker:
-  interruptible: true
-  stage: build
-  only:
-    - master
-  image:
-    name: gcr.io/kaniko-project/executor:debug
-    entrypoint: [""]
-  script:
-    - echo "{\"auths\":{\"$CI_REGISTRY\":{\"username\":\"$CI_REGISTRY_USER\",\"password\":\"$CI_REGISTRY_PASSWORD\"}}}" >/kaniko/.docker/config.json
-    - /kaniko/executor
-       --context $CI_PROJECT_DIR
-       --dockerfile $CI_PROJECT_DIR/Dockerfile
-       --destination $CI_REGISTRY_IMAGE:$CI_COMMIT_REF_NAME
-       --destination $CI_REGISTRY_IMAGE:$CI_COMMIT_SHORT_SHA
-       --cache=false
-       --cleanup
-
 deploy:
   stage: deploy
   only: