Update seba-services to use released SD-BNG components

Also, update base-kubernetes to support kubernetes > 1.15

Change-Id: Iabfdd62623452b91957941773e828f77da403a9f
diff --git a/xos-profiles/seba-services/requirements.yaml b/xos-profiles/seba-services/requirements.yaml
index c56e8dd..0d40f9a 100644
--- a/xos-profiles/seba-services/requirements.yaml
+++ b/xos-profiles/seba-services/requirements.yaml
@@ -15,10 +15,10 @@
 
 dependencies:
 - name: rcord
-  version: 1.0.16
+  version: 1.0.17
   repository: https://charts.opencord.org
 - name: onos-service
-  version: 2.1.3
+  version: 2.1.4
   repository: https://charts.opencord.org
   condition: onos-service.enabled
 - name: fabric