Update UWP Assets Redirect to v1.1 (#4056)

* Added support for .ico redirections:
   * You can now provide the path to an .ico file, and assets will be automatically generated,
   * You can find more information in the mod's details tab under "Applying redirections".
* Fixed WindowsApps read permissions that caused the mod to hang on loading
* Added dialogs during Icon themes download or when an error occurs
* Added "Luna" theme

Author: atferrys