Merge pull request #64 from quortex/helm-update

update helm version to v3.12.0 in order to support traefik version 21…

Author: yohanhounsounou

Dockerfile

@@ -3,7 +3,7 @@ FROM debian:buster
 ARG AWSCLI_VERSION=1.25.38
 ARG AZURECLI_VERSION=2.17.1
 ARG CLOUD_SDK_VERSION=336.0.0
-ARG HELM_VERSION=v3.8.2
+ARG HELM_VERSION=v3.12.1
 ARG HELM_DIFF_VERSION=v3.4.2
 ARG ISTIOCTL_VERSION=1.16.1
 ARG JSONNET_VERSION=v0.17.0