Migrate to gerrit-maven-stage (MUSIC)

Migrate to use gerrit-maven-stage from
global-jjb to allow the generation of
signed release artifacts that will reduce
release processing time.

Change-Id: Ie8dd9828a80930b363c15fa7de61d8a809428f23
Issue-ID: CIMAN-234
Signed-off-by: Jessica Wagantall <jwagantall@linuxfoundation.org>
diff --git a/jjb/music/music.yaml b/jjb/music/music.yaml
index 33cc586..1f05ce8 100644
--- a/jjb/music/music.yaml
+++ b/jjb/music/music.yaml
@@ -11,6 +11,10 @@
     jobs:
       - '{project-name}-{stream}-verify-java'
       - '{project-name}-{stream}-merge-java'
+      - gerrit-maven-stage:
+          sign-artifacts: true
+          build-node: centos7-builder-4c-4g
+          maven-versions-plugin: true
       - '{project-name}-{stream}-release-version-java-daily'
       - '{project-name}-{stream}-docker-version-java-daily':
           docker-pom: 'pom.xml'