Update vendor (github.com/mattermost)

vendor/github.com/mattermost/mattermost-server/einterfaces/jobs/elasticsearch.go

@@ -0,0 +1,17 @@
+// Copyright (c) 2017-present Mattermost, Inc. All Rights Reserved.
+// See License.txt for license information.
+
+package jobs
+
+import (
+	"github.com/mattermost/mattermost-server/model"
+)
+
+type ElasticsearchIndexerInterface interface {
+	MakeWorker() model.Worker
+}
+
+type ElasticsearchAggregatorInterface interface {
+	MakeWorker() model.Worker
+	MakeScheduler() model.Scheduler
+}