Switch CBS release to centos node

Change-Id: Ia3d537f296800b03edf4c7b7db1bffd41a41ea4c
Signed-off-by: vv770d <vv770d@att.com>
Issue-ID: DCAEGEN2-2292
diff --git a/jjb/dcaegen2/dcaegen2-platform-configbinding.yaml b/jjb/dcaegen2/dcaegen2-platform-configbinding.yaml
index 221e0f5..f6859a3 100644
--- a/jjb/dcaegen2/dcaegen2-platform-configbinding.yaml
+++ b/jjb/dcaegen2/dcaegen2-platform-configbinding.yaml
@@ -23,8 +23,10 @@
       # build docker image
       - '{project-name}-{stream}-merge-java'
       - '{project-name}-{stream}-release-version-java-daily'
-      - gerrit-release-verify
-      - gerrit-release-merge
+      - gerrit-release-verify:
+          build-node: centos7-docker-8c-8g
+      - gerrit-release-merge:
+          build-node: centos7-docker-8c-8g
     stream:
       - master:
           branch: master