[MULTICLOUD] Update chart with service account

Add service account to requirements, values and deployment/statefulset

Issue-ID: OOM-2862
Signed-off-by: farida azmy <farida.azmy.ext@orange.com>
Change-Id: Ia20fb51256e20e6582a2b9e0d89159742992fea4
diff --git a/kubernetes/multicloud/requirements.yaml b/kubernetes/multicloud/requirements.yaml
index 2af2eb9..84099b2 100644
--- a/kubernetes/multicloud/requirements.yaml
+++ b/kubernetes/multicloud/requirements.yaml
@@ -49,3 +49,6 @@
     version: ~9.x-0
     repository: 'file://components/multicloud-windriver'
     condition: multicloud-windriver.enabled
+  - name: serviceAccount
+    version: ~9.x-0
+    repository: '@local'