[GC] On the Gamecube Controller if a Button is held it will register multiple presses (like autofire)

First and foremost consider this:

• Only RetroArch bugs should be filed here. Not core bugs or game bugs
• This is not a forum or a help section, this is strictly developer oriented

Description

When using Retroarch GC no matter what Core I use the GC Controller will act as if Autofire is enabled, for example if I press and hold the A Button it will register multiple presses, this happens no matter what Button is pressed and held, it doesn't happen with the analog sticks though, they are fine :) as you can imagine this makes playing any game pretty much impossible :)

Expected behavior

When a Button is pressed and held it should remain held and register as a single press.

Actual behavior

The Button will register multiple presses as if autofire is enabled.

Steps to reproduce the bug

1. Load a game
2. Get in game
3. Press and hold a Button, it should register only 1 press but will spam presses instead

Environment information

• OS: Gamecube Console Port.

No files, tests, or code entry points are identified in the issue. Reproduce the problem on the GameCube console port by holding controller buttons in a game, then trace the input handling; done means held buttons register once rather than as repeated presses while analog sticks continue to work.