Adding project to prow_config

Author: johnugeorge

prow_config.yaml

@@ -7,6 +7,7 @@ workflows:
     job_types:
       - presubmit
     params:
+      project: "kubeflow-ci"
       registry: "gcr.io/kubeflow-ci"
   # The postsubmit run publishes the docker images to gcr.io/kubeflow-images-public
   - app_dir: kubeflow/pytorch-operator/test/workflows
@@ -15,4 +16,5 @@ workflows:
     job_types:
       - postsubmit
     params:
+      project: "kubeflow-images-public"
       registry: "gcr.io/kubeflow-images-public"