regen files with never protoc (#6)

* regen files with never protoc
* rewrite import path

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

metrics/noop/reporter_test.go

@@ -3,7 +3,7 @@ package noop
 import (
 	"testing"
 
-	"github.com/micro/go-micro/v3/metrics"
+	"github.com/unistack-org/micro/v3/metrics"
 
 	"github.com/stretchr/testify/assert"
 )