Passing HELM values file overrwrite some settings from addon

[mk2134226]

I was passing helm values for karpeneter addons via file and that override your settings fromt his file

https://github.com/aws-ia/terraform-aws-eks-blueprints/blob/main/modules/kubernetes-addons/karpenter/locals.tf#L25

You should merge the values rather than override like settings variable if i pass settings var with single field then it override it and remove critical components clike clusterName etc

[bryantbiggs]

we will be tracking future changes to the GitOps integration here aws-ia/terraform-aws-eks-blueprints-addons#114