Includes mmctl into the mono-repo (#23091)

* Includes mmctl into the mono-repo

* Update to use the new public module paths

* Adds docs check to the mmctl CI

* Fix public utils import path

* Tidy up modules

* Fix linter

* Update CI tasks to use the new file structure

* Update CI references

server/cmd/mmctl/commands/enterprise.go

@@ -0,0 +1,24 @@
+// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
+// See LICENSE.txt for license information.
+
+//go:build enterprise
+// +build enterprise
+
+package commands
+
+import (
+	// Enterprise Deps
+	_ "github.com/gorilla/handlers"
+	_ "github.com/hako/durafmt"
+	_ "github.com/hashicorp/memberlist"
+	_ "github.com/mattermost/gosaml2"
+	_ "github.com/mattermost/ldap"
+	_ "github.com/mattermost/mattermost-server/server/v8/channels/imports"
+	_ "github.com/mattermost/mattermost-server/server/v8/channels/utils/testutils"
+	_ "github.com/mattermost/rsc/qr"
+	_ "github.com/prometheus/client_golang/prometheus"
+	_ "github.com/prometheus/client_golang/prometheus/collectors"
+	_ "github.com/prometheus/client_golang/prometheus/promhttp"
+	_ "github.com/tylerb/graceful"
+	_ "gopkg.in/olivere/elastic.v6"
+)