VOL-2566 Update periodic jobs to use ofagent-go

Change-Id: I41dbd4f97d7ce4e825416384ea5b9dd253de4c29
diff --git a/jjb/voltha-e2e.yaml b/jjb/voltha-e2e.yaml
index a69e79f..56510d3 100644
--- a/jjb/voltha-e2e.yaml
+++ b/jjb/voltha-e2e.yaml
@@ -121,7 +121,7 @@
 
       - string:
           name: extraHelmFlags
-          default: '--set defaults.image_tag={default-image-tag},onu={onus},pon={pons}'
+          default: '--set defaults.image_tag={default-image-tag},onu={onus},pon={pons},use_ofagent_go=True,images.ofagent.repository=voltha/ofagent-go,images.ofagent.tag=master'
           description: 'Helm flags to pass to ./voltha up'
 
       - string: