Update XOS and services to use newer logging components

Change-Id: I6ed3e964538417c655dbb888d1c08d1392293e5c
diff --git a/xos-services/volt/Chart.yaml b/xos-services/volt/Chart.yaml
index 1f9724f..8485d58 100644
--- a/xos-services/volt/Chart.yaml
+++ b/xos-services/volt/Chart.yaml
@@ -17,5 +17,5 @@
 description: A Helm chart for XOS's "olt-service" service
 icon: https://guide.opencord.org/logos/cord.svg
 
-version: 2.1.3
-appVersion: 2.1.5
+version: 2.1.4
+appVersion: 2.1.8