ONOS logging on Kafka disabled by default

Logging on Kafka is disabled by default, otherwise a wrong configuration of the
kafka broker can prevent ONOS to log on CLI and files.

Change-Id: I11bb750daa020b636e25c8671f80d26e1e5ab76e
diff --git a/onos/Chart.yaml b/onos/Chart.yaml
index cfa1d3f..aca20fc 100644
--- a/onos/Chart.yaml
+++ b/onos/Chart.yaml
@@ -16,6 +16,6 @@
 apiVersion: v1
 name: onos
 description: Open Network Operating System
-version: 3.0.0
+version: 3.0.1
 icon: https://guide.opencord.org/logos/onos.svg
 appVersion: 2.2.1