Apply suggestion to .gitlab-ci.yml

.gitlab-ci.yml

@@ -67,7 +67,7 @@ behave-login:
   services:
     - name: ${CI_REGISTRY_IMAGE}/login_provider_mock:${CI_COMMIT_REF_NAME}
       alias: login_provider
-  image: ${CI_REGISTRY_IMAGE}/login_provider_ci_test:${CI_COMMIT_REF_NAME}
+  image: ${CI_REGISTRY_IMAGE}/login_provider_test:${CI_COMMIT_REF_NAME}
   script:
     - cd login_provider/test/behave/
     - python3 -m behave -D headless=True -D url=http://login_provider:5000 -D username=$TESTUSER_USERNAME -D password=$TESTUSER_PASSWORD