OZG-3328 use run_helm_test.sh in Jenkinsfile

Jenkinsfile

@@ -159,9 +159,10 @@ pipeline {
                     FAILED_STAGE=env.STAGE_NAME
                     HELM_CHART_VERSION = generateHelmChartVersion()
 
-                    dir('src/main/helm') {
                     sh "./run_helm_test.sh"
                     
+                    dir('src/main/helm') {
+    
                         sh "helm package --version=${HELM_CHART_VERSION} ."
 
                         deployHelmChart(HELM_CHART_VERSION)