VOL-4925 - Build and release components.

Misc
----
  o Bulk update copyright notice to 2023.

Makefile
makefiles/*
-----------
  o Replace rm -rf with make builtin $(RM) -r
  o Move help target into makefiles/help.

go.mod
go.sum
------
  o Update opencord dependencies to the latest released versions.

Change-Id: I56eba94ddf878b318277b9e46a98053fae36ffcf
diff --git a/go.mod b/go.mod
index ad895fd..de6b24b 100644
--- a/go.mod
+++ b/go.mod
@@ -13,8 +13,8 @@
 	github.com/gogo/protobuf v1.3.2
 	github.com/golang/protobuf v1.5.2
 	github.com/grpc-ecosystem/go-grpc-middleware v1.3.0
-	github.com/opencord/voltha-lib-go/v7 v7.1.8
-	github.com/opencord/voltha-protos/v5 v5.2.5
+	github.com/opencord/voltha-lib-go/v7 v7.3.2
+	github.com/opencord/voltha-protos/v5 v5.3.8
 	github.com/stretchr/testify v1.7.0
 	go.etcd.io/etcd v3.3.25+incompatible
 	google.golang.org/grpc v1.44.0