[Sophon] Ensure directory creation on target file

Author: neon-nyan

CollapseLauncher/Classes/InstallManagement/BaseClass/InstallManagerBase.Sophon.cs

@@ -428,6 +428,7 @@ await Task.Run(() =>
                                 // Get the original file path, ensure the existing file is not read only,
                                 // then move the temp file to the original file path
                                 var origFilePath  = new FileInfo(assetFullPath)
+                                                   .EnsureCreationOfDirectory()
                                                    .EnsureNoReadOnly();
 
                                 // Move the thing