SEBA-736 Update xos-core and service helm charts

Change-Id: I2a248e3bb248f61f143188bf2e2da90b21227d3a
diff --git a/xos-services/att-workflow-driver/Chart.yaml b/xos-services/att-workflow-driver/Chart.yaml
index 8028d96..e082881 100644
--- a/xos-services/att-workflow-driver/Chart.yaml
+++ b/xos-services/att-workflow-driver/Chart.yaml
@@ -17,5 +17,5 @@
 description: A Helm chart for XOS's "att-workflow-driver" service
 icon: https://guide.opencord.org/logos/cord.svg
 
-version: 1.1.0
-appVersion: 1.2.0
+version: 1.1.1
+appVersion: 1.2.3