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

Change-Id: I9949f9087c455c9976dad4b1e63be740bb58715f
diff --git a/go.mod b/go.mod
index 97f00b6..d6f2212 100644
--- a/go.mod
+++ b/go.mod
@@ -16,7 +16,7 @@
 	github.com/google/gopacket v1.1.17
 	github.com/looplab/fsm v0.2.0
 	github.com/opencord/omci-lib-go/v2 v2.2.0
-	github.com/opencord/voltha-lib-go/v7 v7.1.7
+	github.com/opencord/voltha-lib-go/v7 v7.1.8
 	github.com/opencord/voltha-protos/v5 v5.2.2
 	github.com/stretchr/testify v1.7.0
 	google.golang.org/grpc v1.44.0