fix: Include stdio.h bc readline needs it on certain systems

include/defines.h

@@ -6,7 +6,7 @@
 /*   By: ldulling <ldulling@student.42.fr>          +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2023/12/08 15:56:26 by lyeh              #+#    #+#             */
-/*   Updated: 2024/05/05 12:37:49 by ldulling         ###   ########.fr       */
+/*   Updated: 2024/06/07 07:46:00 by ldulling         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -20,6 +20,7 @@
 # include <linux/limits.h>
 # include <signal.h>
 # include <stdbool.h>
+# include <stdio.h>
 # include <stdlib.h>
 # include <unistd.h>
 # include <sysexits.h>