fix ocm ci schedule (cloud-bulldozer#267)

Dag run is successful when triggered manually and failing only
when auto scheduled. I got succesful run in my playground with
these changes, so pushing a PR to run on airflow playground.

More details about this issue -
cloud-bulldozer#253

dags/nocp/manifest.yaml

@@ -3,7 +3,7 @@ dagConfig:
     enabled: true
     default: "0 12 * * 1,3,5"
     nocp:
-      ocm: "0 0 * * 5"
+      ocm: "0 10 * * 3"
   cleanupOnSuccess: true
   executorImages:
     repository: quay.io/cloud-bulldozer