Parameterize timeout on docker-publish template

Add omec-cni jobs

Change-Id: I3b7bbbbc38bcb4401400844058491971244dc924
diff --git a/jjb/verify/voltha-openonu-adapter.yaml b/jjb/verify/voltha-openonu-adapter.yaml
index 609eadf..b2af3f4 100644
--- a/jjb/verify/voltha-openonu-adapter.yaml
+++ b/jjb/verify/voltha-openonu-adapter.yaml
@@ -26,5 +26,6 @@
     name: 'publish-voltha-openonu-adapter-jobs'
     jobs:
       - 'docker-publish':
+          build-timeout: 30
           docker-repo: 'voltha'
           dependency-jobs: 'version-tag'