[MODELING] Update chart with service account

Add service account to requirements, values and deployment/statefulset

Issue-ID: OOM-2859
Signed-off-by: farida azmy <farida.azmy.ext@orange.com>
Change-Id: I86de438d6d3d9fb3b1db8e0ef90872aee0dfbab8
diff --git a/kubernetes/modeling/components/modeling-etsicatalog/values.yaml b/kubernetes/modeling/components/modeling-etsicatalog/values.yaml
index 1672b6d..3af4bae 100644
--- a/kubernetes/modeling/components/modeling-etsicatalog/values.yaml
+++ b/kubernetes/modeling/components/modeling-etsicatalog/values.yaml
@@ -177,3 +177,9 @@
       cpu: 200m
       memory: 500Mi
   unlimited: {}
+
+#Pods Service Account
+serviceAccount:
+  nameOverride: modeling-etsicatalog
+  roles:
+    - read