switch to Helm 3.7.0

.gitlab-ci.yml

@@ -2,7 +2,7 @@ default:
   tags:
     - docker-host-linux
   image:
-    name: "cr.gitlab.switch.ch/helm-charts/shibboleth-sp/pipeline-images/helm:v3.6.0"
+    name: "cr.gitlab.switch.ch/helm-charts/shibboleth-sp/pipeline-images/helm:v3.7.0"
 
 variables:
   NAMESPACE: "shibboleth-sp-helm-chart"
@@ -153,8 +153,7 @@ upload:
     .set-helm-version
   script:
     - echo "${CI_REGISTRY_PASSWORD}" | helm registry login "${CI_REGISTRY_IMAGE}" -u "${CI_REGISTRY_USER}" --password-stdin
-    - helm chart save "${CI_PROJECT_DIR}" "${CI_REGISTRY_IMAGE}/shibboleth-sp"
-    - helm chart push "${CI_REGISTRY_IMAGE}/shibboleth-sp:${CI_COMMIT_TAG}"
+    - helm push "${CI_PROJECT_DIR}" "${CI_REGISTRY_IMAGE}/shibboleth-sp:${CI_COMMIT_TAG}"
 
 release:
   image: registry.gitlab.com/gitlab-org/release-cli:latest