N64blueretro 4controllers [Based on blueretro v24.04]

New features

• Add PC-Engine Keyboard support (Thanks @dshadoff)
• Support latest GBAHD OSD
• HW2 Double press on reset shutdown the relay. (Thanks @TharathielCB)
• HW2 Holding reset at power on now send a reset to system. (Thanks @TharathielCB)

Bug fixes

• Fix GameCube trigger when using multiple controllers simultaneously
• Fix auto detection in universal FW (Thanks @pdaehne)
• Fix FC Keyboard GRPH key
• Fix 8bitdo NeoGeo pad triggers
• Fix Stadia controller mapping
• Fix Stadia controller rumble
• Fix MD/Genesis Mode button mapping
• Fix DC Keyboard random press
• Fix Microsoft mobile 6000 keyboard
• Fix NVS var mapping