VOL-4154: Changes to techprofile module for etcd storage improvements.
- using protobuf definitions of techprofile template and instance
- store smaller footprint resource instance on the kv store
- store techprofile instance in cache
- reconcile techprofile instance from resource instance on adapter restart
- retry etcd get/put/delete on failure
- remove dealing of onu-gem-info data from PONResourceManager module
  as adapter has to deal with this.

Change-Id: I741181e3f0dc5c4a419ffbed577eb4d21b73c4d6
diff --git a/pkg/mocks/etcd/common.go b/pkg/mocks/etcd/common.go
index 9f427c0..a874bd1 100644
--- a/pkg/mocks/etcd/common.go
+++ b/pkg/mocks/etcd/common.go
@@ -16,7 +16,7 @@
 package etcd
 
 import (
-	"github.com/opencord/voltha-lib-go/v4/pkg/log"
+	"github.com/opencord/voltha-lib-go/v5/pkg/log"
 )
 
 var logger log.CLogger
diff --git a/pkg/mocks/etcd/etcd_server_test.go b/pkg/mocks/etcd/etcd_server_test.go
index 0c2f882..ba7ed5b 100644
--- a/pkg/mocks/etcd/etcd_server_test.go
+++ b/pkg/mocks/etcd/etcd_server_test.go
@@ -19,8 +19,8 @@
 import (
 	"context"
 	"fmt"
-	"github.com/opencord/voltha-lib-go/v4/pkg/db/kvstore"
-	"github.com/opencord/voltha-lib-go/v4/pkg/log"
+	"github.com/opencord/voltha-lib-go/v5/pkg/db/kvstore"
+	"github.com/opencord/voltha-lib-go/v5/pkg/log"
 	"github.com/phayes/freeport"
 	"github.com/stretchr/testify/assert"
 	"os"
diff --git a/pkg/mocks/kafka/common.go b/pkg/mocks/kafka/common.go
index 6bc3356..313ff9e 100644
--- a/pkg/mocks/kafka/common.go
+++ b/pkg/mocks/kafka/common.go
@@ -16,7 +16,7 @@
 package kafka
 
 import (
-	"github.com/opencord/voltha-lib-go/v4/pkg/log"
+	"github.com/opencord/voltha-lib-go/v5/pkg/log"
 )
 
 var logger log.CLogger
diff --git a/pkg/mocks/kafka/endpoint_manager.go b/pkg/mocks/kafka/endpoint_manager.go
index 68bdcab..5acec69 100644
--- a/pkg/mocks/kafka/endpoint_manager.go
+++ b/pkg/mocks/kafka/endpoint_manager.go
@@ -18,7 +18,7 @@
 
 import (
 	"context"
-	"github.com/opencord/voltha-lib-go/v4/pkg/kafka"
+	"github.com/opencord/voltha-lib-go/v5/pkg/kafka"
 )
 
 type EndpointManager struct{}
diff --git a/pkg/mocks/kafka/kafka_client.go b/pkg/mocks/kafka/kafka_client.go
index 97bb135..92966a7 100644
--- a/pkg/mocks/kafka/kafka_client.go
+++ b/pkg/mocks/kafka/kafka_client.go
@@ -23,8 +23,8 @@
 	"time"
 
 	"github.com/golang/protobuf/proto"
-	"github.com/opencord/voltha-lib-go/v4/pkg/kafka"
-	"github.com/opencord/voltha-lib-go/v4/pkg/log"
+	"github.com/opencord/voltha-lib-go/v5/pkg/kafka"
+	"github.com/opencord/voltha-lib-go/v5/pkg/log"
 	ic "github.com/opencord/voltha-protos/v4/go/inter_container"
 	"github.com/opencord/voltha-protos/v4/go/voltha"
 	"google.golang.org/grpc/codes"
diff --git a/pkg/mocks/kafka/kafka_client_test.go b/pkg/mocks/kafka/kafka_client_test.go
index 8754313..b9038c3 100644
--- a/pkg/mocks/kafka/kafka_client_test.go
+++ b/pkg/mocks/kafka/kafka_client_test.go
@@ -18,7 +18,7 @@
 
 import (
 	"context"
-	"github.com/opencord/voltha-lib-go/v4/pkg/kafka"
+	"github.com/opencord/voltha-lib-go/v5/pkg/kafka"
 	ic "github.com/opencord/voltha-protos/v4/go/inter_container"
 	"github.com/stretchr/testify/assert"
 	"testing"
diff --git a/pkg/mocks/kafka/kafka_inter_container_proxy.go b/pkg/mocks/kafka/kafka_inter_container_proxy.go
index 9bbdf3c..a028aa9 100644
--- a/pkg/mocks/kafka/kafka_inter_container_proxy.go
+++ b/pkg/mocks/kafka/kafka_inter_container_proxy.go
@@ -22,7 +22,7 @@
 	"github.com/gogo/protobuf/proto"
 	"github.com/golang/protobuf/ptypes"
 	"github.com/golang/protobuf/ptypes/any"
-	"github.com/opencord/voltha-lib-go/v4/pkg/kafka"
+	"github.com/opencord/voltha-lib-go/v5/pkg/kafka"
 	ic "github.com/opencord/voltha-protos/v4/go/inter_container"
 )