[CONTRIB] Update chart with service account

Add service account to requirements, values and deployment/statefulset

Issue-ID: OOM-2848
Signed-off-by: farida azmy <farida.azmy.ext@orange.com>
Change-Id: Ide9dc7237dfe87c71a868274f5f102b7b17ac9e5
diff --git a/kubernetes/contrib/components/ejbca/templates/deployment.yaml b/kubernetes/contrib/components/ejbca/templates/deployment.yaml
index fc163ee..6bd5b25 100644
--- a/kubernetes/contrib/components/ejbca/templates/deployment.yaml
+++ b/kubernetes/contrib/components/ejbca/templates/deployment.yaml
@@ -94,6 +94,7 @@
         affinity: {{ toYaml .Values.affinity | nindent 10 }}
         {{- end }}
         resources: {{ include "common.resources" . | nindent 10 }}
+      serviceAccountName: {{ include "common.fullname" (dict "suffix" "read" "dot" . )}}
       volumes:
       - configMap:
           name: "{{ include "common.fullname" . }}-config-script"