input_common: set `SDL_HINT_GAMECONTROLLER_USE_BUTTON_LABELS` to 0

This allows to share the mappings between Nintendo and non-Nintendo controllers.
Breaks the controller configuration for existing users who are using a Nintendo controller.

(Documentation of the hint https://github.com/libsdl-org/SDL/blob/92b3c53c92971e685254fd89f89ce6bde8cea60e/include/SDL_hints.h#L512-L532)