Enable helm on kustomize for charts that need more tweaks than they allow for

Signed-off-by: Martyn Ranyard <m@rtyn.berlin>

apps-kustomized/argocd/argocd-cm.yaml

@@ -0,0 +1,11 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  labels:
+    app.kubernetes.io/instance: argocd
+    app.kubernetes.io/name: argocd-cm
+    app.kubernetes.io/part-of: argocd
+  name: argocd-cm
+  namespace: argocd
+data:
+  kustomize.buildOptions: --enable-helm

apps-kustomized/argocd/kustomization.yaml

@@ -2,4 +2,7 @@ apiVersion: kustomize.config.k8s.io/v1beta1
 kind: Kustomization
 
 resources:
-        - github.com/argoproj/argo-cd//manifests/cluster-install
+- github.com/argoproj/argo-cd//manifests/cluster-install
+
+patchesStrategicMerge:
+- argocd-cm.yaml