Adding holes in the Chart versions

This helps in releasing changes in helm charts on top of release 1.2
Updating VERSION file

Change-Id: I8f106b30e57deface09a2e29098a5b6d2c278513
diff --git a/5g-ran-sim/Chart.yaml b/5g-ran-sim/Chart.yaml
index 2e2162f..d8f8320 100644
--- a/5g-ran-sim/Chart.yaml
+++ b/5g-ran-sim/Chart.yaml
@@ -8,4 +8,4 @@
 name: 5g-ran-sim
 icon: https://guide.opencord.org/logos/cord.svg
 
-version: 0.5.9
+version: 0.6.0