Update direct dependencies where possible

vendor/github.com/mattermost/mattermost-server/model/team_stats.go

@@ -0,0 +1,26 @@
+// Copyright (c) 2016-present Mattermost, Inc. All Rights Reserved.
+// See License.txt for license information.
+
+package model
+
+import (
+	"encoding/json"
+	"io"
+)
+
+type TeamStats struct {
+	TeamId            string `json:"team_id"`
+	TotalMemberCount  int64  `json:"total_member_count"`
+	ActiveMemberCount int64  `json:"active_member_count"`
+}
+
+func (o *TeamStats) ToJson() string {
+	b, _ := json.Marshal(o)
+	return string(b)
+}
+
+func TeamStatsFromJson(data io.Reader) *TeamStats {
+	var o *TeamStats
+	json.NewDecoder(data).Decode(&o)
+	return o
+}