Merge pull request #1251 from projectsyn/renovate/helm-helm-4.x

Update dependency helm/helm to v4

Author: simu

Dockerfile

@@ -43,7 +43,7 @@ RUN pip install ./dist/syn_commodore-*-py3-none-any.whl
 
 ARG KUSTOMIZE_VERSION=5.8.0
 ARG JSONNET_BUNDLER_VERSION=v0.6.3
-ARG HELM_VERSION=v3.19.4
+ARG HELM_VERSION=v4.0.4
 
 RUN commodore tool install helm --version ${HELM_VERSION} \
  && commodore tool install kustomize --version ${KUSTOMIZE_VERSION} \