VOL-2224 Event Filtering Mechanism

         This commit contains changes related to migration from alarm
         filter to event filter.

         This commit also changes the version to 2.2.17

Change-Id: Ia4e26dabd37d657db1c9929e02d3827ef6a97622
diff --git a/go.mod b/go.mod
index 47305f7..487f869 100644
--- a/go.mod
+++ b/go.mod
@@ -25,8 +25,7 @@
 	github.com/hashicorp/serf v0.8.4 // indirect
 	github.com/jcmturner/gofork v1.0.0 // indirect
 	github.com/onsi/gomega v1.4.2 // indirect
-	github.com/opencord/voltha-protos/v2 v2.0.1
-	github.com/phayes/freeport v0.0.0-20180830031419-95f893ade6f2
+	github.com/opencord/voltha-protos/v2 v2.1.0
 	github.com/pierrec/lz4 v2.3.0+incompatible // indirect
 	github.com/rcrowley/go-metrics v0.0.0-20190826022208-cac0b30c2563 // indirect
 	github.com/spf13/pflag v1.0.3 // indirect