update micro to v3.1.1

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

vault_test.go

@@ -1,35 +0,0 @@
-package vault_test
-
-import (
-	"context"
-	"fmt"
-	"testing"
-
-	jsoncodec "github.com/unistack-org/micro-codec-json"
-	vault "github.com/unistack-org/micro-config-vault"
-	"github.com/unistack-org/micro/v3/config"
-)
-
-type Config struct {
-	Name         string `json:"name"`
-	ContactEmail string `json:"contact_email"`
-}
-
-func TestLoad(t *testing.T) {
-	ctx, cancel := context.WithCancel(context.Background())
-	defer cancel()
-
-	conf := &Config{}
-
-	cfg := vault.NewConfig(config.Codec(jsoncodec.NewCodec()),
-		config.Struct(conf), vault.Path("/secret/data/customer/acme"), vault.Token("s.3QKHWXe4VV7S0wqIZuKxuEv0"))
-	if err := cfg.Init(); err != nil {
-		t.Fatal(err)
-	}
-
-	if err := cfg.Load(ctx); err != nil {
-		t.Fatal(err)
-	}
-
-	fmt.Printf("%#+v\n", conf)
-}