OZG-4765 enable helm tests

Jenkinsfile

@@ -167,11 +167,11 @@ pipeline {
                     HELM_CHART_VERSION = generateHelmChartVersion()
 
                     dir('src/main/helm') {
-                        // sh "helm lint -f test-values.yaml"
+                        sh "helm lint -f test-values.yaml"
 
-                        // sh "helm unittest -f '../../test/helm/*.yaml' -v '../../test/unit-values.yaml' ."
+                        sh "helm unittest -f '../../test/helm/*.yaml' -v '../../test/unit-values.yaml' ."
 
-                        // sh "helm package --version=${HELM_CHART_VERSION} ."
+                        sh "helm package --version=${HELM_CHART_VERSION} ."
 
                         deployHelmChart(HELM_CHART_VERSION)
                     }