Merge pull request #6138 from Open-KFC/dl-spd-lim

fix(Setup): 下载速度限制的配置项不会在打开程序时被读取

Plain Craft Launcher 2/Application.xaml.vb

@@ -131,6 +131,7 @@ WaitRetry:
             Setup.Load("SystemDebugAnim")
             Setup.Load("ToolDownloadThread")
             Setup.Load("ToolDownloadCert")
+            Setup.Load("ToolDownloadSpeed")
             '网络配置初始化
             ServicePointManager.Expect100Continue = True
             ServicePointManager.SecurityProtocol = SecurityProtocolType.Ssl3 Or SecurityProtocolType.Tls Or SecurityProtocolType.Tls11 Or SecurityProtocolType.Tls12