Rename variables for 9.0

GitLab will change the name of variables in 9.0[1], so the template needed an update. In these cases mostly CI_BUILD_REF_NAME to CI_COMMIT_REF_NAME.

[1] https://docs.gitlab.com/ce/ci/variables/#9-0-renaming

autodeploy/Kubernetes.gitlab-ci.yml

@@ -53,7 +53,7 @@ review:
   script:
     - command deploy
   environment:
-    name: review/$CI_BUILD_REF_NAME
+    name: review/$CI_COMMIT_REF_NAME
     url: http://$CI_ENVIRONMENT_SLUG.$KUBE_DOMAIN
     on_stop: stop_review
   only:
@@ -68,7 +68,7 @@ stop_review:
   script:
     - command destroy
   environment:
-    name: review/$CI_BUILD_REF_NAME
+    name: review/$CI_COMMIT_REF_NAME
     action: stop
   when: manual
   only: