[VOL-4343] Releasing voltha-infra chart with updated onos base version

Change-Id: I53b837d63ee01f92a0ddd0d2ebb292b8c369adeb
diff --git a/voltha-infra/Chart.yaml b/voltha-infra/Chart.yaml
index bfdc63b..eff6596 100644
--- a/voltha-infra/Chart.yaml
+++ b/voltha-infra/Chart.yaml
@@ -29,7 +29,7 @@
 name: voltha-infra
 
 appVersion: "2.8"
-version: 2.8.0
+version: 2.8.1
 
 dependencies:
   - name: onos-classic