Set build node for gerrit-maven-sonar

Run gerrit-maven-sonar on a 4c-4g node

Issue-ID: CIMAN-126
Signed-off-by: Jessica Wagantall <jwagantall@linuxfoundation.org>
Change-Id: I8a50b075ab6c1da5b015136b30a8aa2fab5bbc9a
diff --git a/jjb/dcaegen2/dcaegen2-utils.yaml b/jjb/dcaegen2/dcaegen2-utils.yaml
index 418cff4..a521550 100644
--- a/jjb/dcaegen2/dcaegen2-utils.yaml
+++ b/jjb/dcaegen2/dcaegen2-utils.yaml
@@ -26,6 +26,7 @@
     name: dcaegen2-utils-sonar
     jobs:
       - gerrit-maven-sonar
+    build-node: ubuntu1604-basebuild-4c-4g
     java-version: ''
     project: 'dcaegen2/utils'
     project-name: 'dcaegen2-utils'