Add usbhid quirk for GamepadBlock
Fixes: GamepadBlock is not recognised correctly during enumeration
Changes :
Add usbhid quirk for the GamepadBlock such that two gamepads are created when connecting the GamepadBlock. The changes follow the same pattern as done for other USB twin joysticks devices in the file usbhid.conf
The es_input.cfg
additions could also be added in another update.
Side note: The corresponding patch for the Linux kernel was recently accepted.