[VOL-4663] create voltha event topic (voltha.events) with conifgurable no of partitions and replication factor

Change-Id: Ibaf8681ccdbffcc8a3c68612c49d7822a20e1b14
diff --git a/Makefile b/Makefile
index b396297..73e96eb 100644
--- a/Makefile
+++ b/Makefile
@@ -18,7 +18,7 @@
 # Variables
 VERSION                  ?= $(shell cat ./VERSION)
 CONTAINER_NAME           ?= $(notdir $(abspath .))
-VOLTHA_TOOLS_VERSION ?= 2.0.0
+VOLTHA_TOOLS_VERSION ?= 2.5.3
 
 ## Docker related
 DOCKER_REGISTRY          ?=