let user choose SSH key owner when migrating to an org

services/migrations/gitea_uploader.go

@@ -132,6 +132,7 @@ func (g *GiteaLocalUploader) CreateRepo(ctx context.Context, repo *base.Reposito
 		Wiki:           opts.Wiki,
 		Releases:       opts.Releases, // if didn't get releases, then sync them from tags
 		MirrorInterval: opts.MirrorInterval,
+		SSHKeyOwnerID:  opts.SSHKeyOwnerID,
 	}, NewMigrationHTTPTransport())
 
 	g.sameApp = strings.HasPrefix(repo.OriginalURL, setting.AppURL)