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/einterfaces/mocks/ClusterMessageHandler.go

@@ -0,0 +1,20 @@
+// Code generated by mockery v2.10.4. DO NOT EDIT.
+
+// Regenerate this file using `make einterfaces-mocks`.
+
+package mocks
+
+import (
+	model "github.com/mattermost/mattermost-server/v6/model"
+	mock "github.com/stretchr/testify/mock"
+)
+
+// ClusterMessageHandler is an autogenerated mock type for the ClusterMessageHandler type
+type ClusterMessageHandler struct {
+	mock.Mock
+}
+
+// Execute provides a mock function with given fields: msg
+func (_m *ClusterMessageHandler) Execute(msg *model.ClusterMessage) {
+	_m.Called(msg)
+}