action: use errors.New instead of fmt.Errorf for static string

Fixes revive lint: unnecessary-format.

Signed-off-by: Ilya Kislitsyn <kis-ilya-a@yandex.ru>
Signed-off-by: Ilya Kiselev <kis-ilya-a@yandex.ru>

pkg/action/push.go

@@ -17,7 +17,7 @@ limitations under the License.
 package action
 
 import (
-	"fmt"
+	"errors"
 	"io"
 
 	"helm.sh/helm/v4/pkg/cli"
@@ -100,7 +100,7 @@ func (p *Push) Run(chartRef string, remote string) (*registry.PushResult, error)
 
 	if registry.IsOCI(remote) {
 		if p.cfg == nil {
-			return nil, fmt.Errorf("missing action configuration: use WithPushConfig when constructing Push")
+			return nil, errors.New("missing action configuration: use WithPushConfig when constructing Push")
 		}
 		// Don't use the default registry client if tls options are set.
 		c.Options = append(c.Options, pusher.WithRegistryClient(p.cfg.RegistryClient))