Function gpio_force_unhold_all

pub unsafe extern "C" fn gpio_force_unhold_all() -> esp_err_t

@brief Unhold all digital and rtc gpio pads.

@note The global hold signal and the hold signal of each IO act on the PAD through ‘or’ logic, so if a pad has already been configured to hold by gpio_hold_en, this API can’t release its hold state.