.gitlab-ci.yml: fix ci syntax

Signed-off-by: Jan-Tarek Butt <tarek@ring0.de>

.gitlab-ci.yml

@@ -64,9 +64,10 @@ stop_review:
     # remove script will be triggert on server side.
     - ssh ffnw.de@ffnw.de "$CI_ENVIRONMENT_SLUG"
   when: delayed
-  start_in: 2 week
+  start_in: 1 week
   environment:
     name: review/$CI_COMMIT_REF_NAME
+      action: stop
 
 production:
   stage: production