SEBA-736 Update xos-core and service helm charts

Change-Id: I2a248e3bb248f61f143188bf2e2da90b21227d3a
diff --git a/xos-core/Chart.yaml b/xos-core/Chart.yaml
index a0b3841..67b5d73 100644
--- a/xos-core/Chart.yaml
+++ b/xos-core/Chart.yaml
@@ -17,8 +17,8 @@
 description: XOS - An Extensible Cloud Operating System
 icon: https://guide.opencord.org/logos/xos.svg
 
-version: 3.0.7
+version: 3.0.8
 
 # appVersion is of the xos-core containers.
 # xos-tosca, xos-chameleon, and xos-api-tester are versioned in values.yaml
-appVersion: 3.3.0
+appVersion: 3.3.1