Fix nested trigger_jobs (U-V)

After upgrading to JJB 2.2.0 any nested parameters
up to 3 levels will be reported as a failure.
We need to fix those so that there is only 2
levels maximum.
Committing this as a single patch since our verify
job is broken.

Change-Id: Ia0557bcbaab66321fd4aa202a0333f38c86b3441
Issue-ID: CIMAN-184
Signed-off-by: Jessica Wagantall <jwagantall@linuxfoundation.org>
diff --git a/jjb/usecaseui/usecase-ui-server-csit.yaml b/jjb/usecaseui/usecase-ui-server-csit.yaml
index 96869fd..b348d06 100644
--- a/jjb/usecaseui/usecase-ui-server-csit.yaml
+++ b/jjb/usecaseui/usecase-ui-server-csit.yaml
@@ -7,7 +7,6 @@
     stream: 'master'
     functionality:
       - 'testsuite':
-          trigger_jobs:
-            - '{project-name}-{stream}-docker-java-daily'
+          trigger_jobs: '{project-name}-{stream}-docker-java-daily'
     robot-options: ''
     branch: 'master'