[#772] node: Apply gofumpt

Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>

pkg/services/object/internal/key.go

@@ -10,7 +10,8 @@ import (
 // VerifyResponseKeyV2 checks if response is signed with expected key. Returns client.ErrWrongPublicKey if not.
 func VerifyResponseKeyV2(expectedKey []byte, resp interface {
 	GetVerificationHeader() *session.ResponseVerificationHeader
-}) error {
+},
+) error {
 	if !bytes.Equal(resp.GetVerificationHeader().GetBodySignature().GetKey(), expectedKey) {
 		return client.ErrWrongPublicKey
 	}