zot: helm chart and app cue configuration

Zot OCI registry: https://zotregistry.dev/

Change-Id: I40ec7383cdc6450613deae862d92d25cc647c892
diff --git a/charts/zot/templates/configmap.yaml b/charts/zot/templates/configmap.yaml
new file mode 100644
index 0000000..a6a29c3
--- /dev/null
+++ b/charts/zot/templates/configmap.yaml
@@ -0,0 +1,10 @@
+{{- if and .Values.mountConfig .Values.configFiles }}
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ .Release.Name }}-config
+data:
+{{- range $key, $val := .Values.configFiles }}
+  {{ $key }}: {{ $val | quote }}
+{{- end }}
+{{- end }}