Add sound effects when selecting with buttons on GMenu2X

[CanMurray]

When using the crosshead or triggers, it would be an added or extra detail to interact with sound effects, it would be to hear a sound effect, similar to that of other systems, such as other consoles such as PSP, 3DS, or even Chinese that also include it. .
Normally you can select between several tones, tics, or short sounds, three or four at most, or if you prefer nothing to sound.
This configuration as well as others such as volume, vibration, low battery indication modes, etc. could be in the GMenu2X configuration tool section.
I understand that it would be an improvement at the level of detail, but it would denote that we are facing a careful system both graphically and soundly.
The new Miyoo CFW is going to be the best of all! 🐱‍🐉

[TriForceX]

Added to the to-do list. (not sure if for the next version, but it will be there)