[SO] Update chart with service account

Add service account to requirements.yaml, values.yaml and
deployment/statefulset

Issue-ID: OOM-2718
Signed-off-by: farida azmy <farida.azmy.ext@orange.com>
Change-Id: Ic17b8d9307216a7feeceefe6a1e6f0fe4839a637
diff --git a/kubernetes/so/components/so-etsi-nfvo-ns-lcm/templates/deployment.yaml b/kubernetes/so/components/so-etsi-nfvo-ns-lcm/templates/deployment.yaml
index c33dcb7..6465af4 100644
--- a/kubernetes/so/components/so-etsi-nfvo-ns-lcm/templates/deployment.yaml
+++ b/kubernetes/so/components/so-etsi-nfvo-ns-lcm/templates/deployment.yaml
@@ -83,6 +83,7 @@
             successThreshold: {{ index .Values.livenessProbe.successThreshold}}
             failureThreshold: {{ index .Values.livenessProbe.failureThreshold}}
           ports: {{ include "common.containerPorts" . | nindent 12  }}
+      serviceAccountName: {{ include "common.fullname" (dict "suffix" "read" "dot" . )}}
       volumes: {{ include "so.certificate.volumes" . | nindent 8 }}
         - name: logs
           emptyDir: {}