Publish openolt-test to DockerHub voltha org instead of opencord org

Change-Id: I01f011cd33b90d669351da4dd0ba9abc53b2f4c5
diff --git a/jjb/verify/openolt-test.yaml b/jjb/verify/openolt-test.yaml
index 6a7bfae..c8ef753 100644
--- a/jjb/verify/openolt-test.yaml
+++ b/jjb/verify/openolt-test.yaml
@@ -26,5 +26,5 @@
     jobs:
       - 'docker-publish':
           build-timeout: 60
-          docker-repo: 'opencord'
+          docker-repo: 'voltha'
           dependency-jobs: 'version-tag'