Update .gitlab-ci.yml file

.gitlab-ci.yml

@@ -12,7 +12,7 @@ variables:
 # Build and push anchor
 .build_and_push_docker_image: &build_and_push_docker_image
   # - docker build --pull --tag "$CI_REGISTRY_IMAGE/$IMAGE_NAME:latest" .
-  - docker build -f $DOCKER_FILE --tag "$CI_REGISTRY_IMAGE/$IMAGE_NAME:latest"
+  - docker build -t "$CI_REGISTRY_IMAGE/$IMAGE_NAME:latest" - < $DOCKER_FILE
   - docker push "$CI_REGISTRY_IMAGE/$IMAGE_NAME:latest"
 
 # Docker Authentification anchor