Mono repo -> Master (#22553)

Combines the following repositories into one:

https://github.com/mattermost/mattermost-server
https://github.com/mattermost/mattermost-webapp
https://github.com/mattermost/focalboard
https://github.com/mattermost/mattermost-plugin-playbooks

server/channels/app/plugin_db_driver_test.go

@@ -0,0 +1,21 @@
+// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
+// See LICENSE.txt for license information.
+
+package app
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/require"
+)
+
+func TestConnCreateTimeout(t *testing.T) {
+	th := Setup(t)
+	defer th.TearDown()
+
+	*th.App.Config().SqlSettings.QueryTimeout = 0
+
+	d := NewDriverImpl(th.Server)
+	_, err := d.Conn(true)
+	require.Error(t, err)
+}