upgrading version to next release version

Change-Id: I26db0d7697e333df585c9f86e565328d5338ba8f
diff --git a/omec-sub-provision/Chart.yaml b/omec-sub-provision/Chart.yaml
index d3014a2..7fc543b 100644
--- a/omec-sub-provision/Chart.yaml
+++ b/omec-sub-provision/Chart.yaml
@@ -8,4 +8,4 @@
 name: omec-sub-provision
 icon: https://guide.opencord.org/logos/cord.svg
 
-version: 0.6.0
+version: 0.7.0