fix: 重复调用

Removed duplicate call to DropToTopByLock.

Plain Craft Launcher 2/Application.xaml.vb

@@ -116,7 +116,6 @@ RetryCacheCheck:
                         Thread.Sleep(500)
                     Next
                     If Not IsLocked Then 
-                        DropToTopByLock(FileLockPath)
                         DropToTopByLock(FileLockPath)
                         Beep()
                         Environment.Exit(ProcessReturnValues.Cancel)