fix: tests

Signed-off-by: Timur Tuktamyshev <timur.tuktamyshev@flant.com>

Author: timmilesdw

pkg/libmirror/images/digests_test.go

@@ -47,6 +47,8 @@ func TestExtractImageDigestsFromDeckhouseInstaller(t *testing.T) {
 
 	installersLayout := createOCILayoutWithInstallerImage(t, "nonexistent.registry.com/deckhouse", installerTag, expectedImages)
 	client := mock.NewRegistryClientMock(t)
+	client.GetRegistryMock.Return("nonexistent.registry.com")
+	client.WithSegmentMock.Return(client)
 	client.CheckImageExistsMock.Return(nil)
 	images, err := ExtractImageDigestsFromDeckhouseInstaller(
 		&params.PullParams{BaseParams: params.BaseParams{