change jobs back to nightly

Change-Id: Ic31ba36116be715c390e2e4f518598cfaad66a82
diff --git a/jjb/cord-test/nightly-build-pipeline.yaml b/jjb/cord-test/nightly-build-pipeline.yaml
index add62fe..063c9b7 100644
--- a/jjb/cord-test/nightly-build-pipeline.yaml
+++ b/jjb/cord-test/nightly-build-pipeline.yaml
@@ -885,7 +885,7 @@
     triggers:
       - timed: |
                  TZ=America/Los_Angeles
-                 H H/2 * * *
+                 H {time} * * *
 
 - job-template:
     name: 'build_{config-pod}_{profile}_voltha_{release}_test'