Fix nested trigger_jobs (M)

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: I17cb960bd182c45b8921855f699a0777882fd154
Issue-ID: CIMAN-184
Signed-off-by: Jessica Wagantall <jwagantall@linuxfoundation.org>
diff --git a/jjb/music/music-csit.yaml b/jjb/music/music-csit.yaml
index 7172e7a..a0dbc81 100644
--- a/jjb/music/music-csit.yaml
+++ b/jjb/music/music-csit.yaml
@@ -8,8 +8,7 @@
      stream: 'master'
      functionality:
        - 'music-test-plan':
-           trigger_jobs:
-             - 'music-master-docker-version-java-daily'
+           trigger_jobs: 'music-master-docker-version-java-daily'
      robot-options: ''
      branch: 'master'