Change position of the helm mgmt scripts to share it between multiple repos

Change-Id: I6ce594bdcc8d7da9185f3ec50edd10f7b2273fe7
diff --git a/jjb/pipeline/workflow-validations.groovy b/jjb/pipeline/workflow-validations.groovy
index f7cb591..106f5b8 100644
--- a/jjb/pipeline/workflow-validations.groovy
+++ b/jjb/pipeline/workflow-validations.groovy
@@ -87,7 +87,9 @@
            pushd cord/helm-charts
 
            helm install -f examples/kafka-single.yaml --version 0.8.8 -n cord-kafka incubator/kafka
-           scripts/wait_for_pods.sh
+
+           git clone https://gerrit.opencord.org/helm-repo-tools
+           helm-repo-tools/wait_for_pods.sh
 
            helm dep up xos-core
            helm install xos-core -n xos-core
@@ -97,7 +99,7 @@
            helm repo add incubator http://storage.googleapis.com/kubernetes-charts-incubator
 
            # wait for services to load
-           JOBS_TIMEOUT=900 ./scripts/wait_for_jobs.sh
+           JOBS_TIMEOUT=900 ./helm-repo-tools/wait_for_jobs.sh
            sleep 300
            echo "# Checking helm deployments"
            kubectl get pods