identify namespaces that dont use istio via label. Enable istio in twistlock

Summary

Identify each applications use of istio

also enable it in Twistlock

chart/templates/anchore/namespace.yaml

@@ -3,6 +3,9 @@ apiVersion: v1
 kind: Namespace
 metadata:
   labels:
-    app: {{ .Release.Name }}-anchore
+    app.kubernetes.io/name: anchore
+    app.kubernetes.io/component: "security"
+    {{- include "commonLabels" . | nindent 4}}
+    istio-injection: disabled
   name: anchore
 {{- end }}
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