Using BBSim with DMI interface (1.2.0) in the chart

Change-Id: I67b88d21aa15537bfbc7358e849a0a71350e98db
diff --git a/xos-services/tt-workflow-driver/Chart.yaml b/xos-services/tt-workflow-driver/Chart.yaml
index b23b204..76ed56c 100644
--- a/xos-services/tt-workflow-driver/Chart.yaml
+++ b/xos-services/tt-workflow-driver/Chart.yaml
@@ -17,6 +17,7 @@
 name: tt-workflow-driver
 description: A Helm chart for XOS's "tt-workflow-driver" service
 icon: https://guide.opencord.org/logos/cord.svg
+apiVersion: v1
 
-version: 1.0.0
+version: 1.0.1
 appVersion: 1.0.0