The adapter last_communication is now updated when a message is received from an adapter.

For VOL-2207.  Please consider these related patchsets together:
https://gerrit.opencord.org/#/q/VOL-2207

Change-Id: I52702c6e15292a9a443b11ee7f63dabf7b43e65a
diff --git a/go.sum b/go.sum
index be10954..18a1937 100644
--- a/go.sum
+++ b/go.sum
@@ -192,8 +192,8 @@
 github.com/onsi/ginkgo v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
 github.com/onsi/gomega v1.4.2 h1:3mYCb7aPxS/RU7TI1y4rkEn1oKmPRjNJLNEXgw7MH2I=
 github.com/onsi/gomega v1.4.2/go.mod h1:ex+gbHU/CVuBBDIJjb2X0qEXbFg53c61hWP/1CpauHY=
-github.com/opencord/voltha-lib-go/v3 v3.0.6 h1:J58Pquledy94urZ5Wp+COXkS9VZTIi6TbaHdVNVCT/Y=
-github.com/opencord/voltha-lib-go/v3 v3.0.6/go.mod h1:l/AgBlYqXEiHLHS6NR654Q7m5BfX5YVnrpykf7kOmGw=
+github.com/opencord/voltha-lib-go/v3 v3.0.7 h1:o0Oujm9rkNWrTCkmTiJyHRxBGzCYhjfElN2IOzif8v4=
+github.com/opencord/voltha-lib-go/v3 v3.0.7/go.mod h1:l/AgBlYqXEiHLHS6NR654Q7m5BfX5YVnrpykf7kOmGw=
 github.com/opencord/voltha-protos/v3 v3.2.1 h1:5CAxtWzHqDMNItBRklDkXN5YwE9b6vuCXr5UKTAuJBg=
 github.com/opencord/voltha-protos/v3 v3.2.1/go.mod h1:RIGHt7b80BHpHh3ceodknh0DxUjUHCWSbYbZqRx7Og0=
 github.com/opencord/voltha-protos/v3 v3.2.2 h1:Fdg2T6xtUjVZPBWV636/mMH6lYggalQ2e7uFPoOhZDc=