Add synced folder service to list of services

lib/vagrant/machine/remote.rb

@@ -373,7 +373,6 @@ module Vagrant
       def synced_folders
         folders = Vagrant::Plugin::V2::SyncedFolder::Collection.new
         synced_folder_clients = client.synced_folders
-        @logger.debug("synced folder clients: #{synced_folder_clients}")
         synced_folder_clients.each do |f|
           # TODO: get type of synced folder and wrap it up in this hash
           impl = "virtualbox"

plugins/commands/serve/client/synced_folder.rb

@@ -4,11 +4,11 @@ module VagrantPlugins
   module CommandServe
     module Client
       class SyncedFolder
-        include CapabilityPlatform
-
         prepend Util::ClientSetup
         prepend Util::HasLogger
 
+        include CapabilityPlatform
+
         # @param [Sdk::Args::Machine]
         # @return [Boolean]
         def usable(machine)

plugins/commands/serve/command.rb

@@ -97,7 +97,8 @@ module VagrantPlugins
 
 
         [Service::InternalService, Service::ProviderService, Service::GuestService,
-          Service::HostService, Service::CommandService, Broker::Streamer].each do |service_klass|
+          Service::HostService, Service::CommandService, Service::SyncedFolderService,
+          Broker::Streamer].each do |service_klass|
           service = service_klass.new(broker: broker)
           s.handle(service)
           health_checker.add_status(service_klass,