Chore: Move identity and errutil to apimachinery module (#89116)

pkg/plugins/errors.go

@@ -1,6 +1,6 @@
 package plugins
 
-import "github.com/grafana/grafana/pkg/util/errutil"
+import "github.com/grafana/grafana/pkg/apimachinery/errutil"
 
 var (
 	errPluginNotRegisteredBase = errutil.NotFound("plugin.notRegistered",

pkg/plugins/repo/errors.go

@@ -3,7 +3,7 @@ package repo
 import (
 	"fmt"
 
-	"github.com/grafana/grafana/pkg/util/errutil"
+	"github.com/grafana/grafana/pkg/apimachinery/errutil"
 )
 
 type ErrResponse4xx struct {

pkg/plugins/repo/errors_test.go

@@ -5,8 +5,9 @@ import (
 	"net/http"
 	"testing"
 
-	"github.com/grafana/grafana/pkg/util/errutil"
 	"github.com/stretchr/testify/require"
+
+	"github.com/grafana/grafana/pkg/apimachinery/errutil"
 )
 
 func TestErrResponse4xx(t *testing.T) {