This allows the user to change the controller LED while using Ryujinx.
Useful for PS4 and PS5 controllers as an example.
You can also use a spectrum-cycling Rainbow color option, or turn the LED off for DualSense controllers.
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Co-authored-by: Evan Husted <greem@greemdev.net>
* Block input updates while swkbd is open in foreground mode
* Flush internal driver state before unblocking input updates
* Rename Flush to Clear and remove unnecessary attribute
* Clear the driver state only if the GamepadDriver isn't null
* Block input updates while swkbd is open in foreground mode
* Flush internal driver state before unblocking input updates
* Rename Flush to Clear and remove unnecessary attribute
