Bumping up helm chart version for SD-Core 1.2 work

Change-Id: Ia1458f8d1e8b9e33bdd260538f15b424b8672c3c
diff --git a/5g-test-apps/Chart.yaml b/5g-test-apps/Chart.yaml
index 96f7a72..232a463 100644
--- a/5g-test-apps/Chart.yaml
+++ b/5g-test-apps/Chart.yaml
@@ -8,7 +8,7 @@
 name: 5g-test-apps
 icon: https://guide.opencord.org/logos/cord.svg
 
-version: 0.1.4
+version: 0.2.0
 
 dependencies:
   - name: mongodb