Move release jobs to docker node

Move release jobs to docker node since these
repos will start using self container releases

Change-Id: If335d12375863b3809e0d1335310a3eaeefea154
Issue-ID: CIMAN-33
Signed-off-by: Jessica Wagantall <jwagantall@linuxfoundation.org>
diff --git a/jjb/appc/appc-master.yaml b/jjb/appc/appc-master.yaml
index 3d16d22..7622698 100644
--- a/jjb/appc/appc-master.yaml
+++ b/jjb/appc/appc-master.yaml
@@ -18,7 +18,7 @@
       - '{project-name}-{stream}-release-version-java-daily':
           build-node: ubuntu1604-builder-8c-8g
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-builder-4c-4g
+          build-node: centos7-docker-8c-8g
 
     project: 'appc'
     stream: