Ports/ClassiCube: Update ClassiCube to version 1.3.6

Ports/ClassiCube/patches/0001-Ignore-warning-with-using-SDL-backend.patch

@@ -0,0 +1,22 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: cflip <cflip@cflip.net>
+Date: Fri, 20 Oct 2023 10:46:47 -0600
+Subject: [PATCH] Ignore warning with using SDL backend
+
+---
+ src/Window_SDL.c | 2 --
+ 1 file changed, 2 deletions(-)
+
+diff --git a/src/Window_SDL.c b/src/Window_SDL.c
+index f1ff58f8550f3546ad14ec2a7311b60a4bfd3faa..6a56bc687cf1fe7bf1f9c42018593ea5fd84e359 100644
+--- a/src/Window_SDL.c
++++ b/src/Window_SDL.c
+@@ -9,8 +9,6 @@
+ #include <SDL2/SDL.h>
+ static SDL_Window* win_handle;
+ 
+-#error "Some features are missing from the SDL backend. If possible, it is recommended that you use a native windowing backend instead"
+-
+ static void RefreshWindowBounds(void) {
+ 	SDL_GetWindowSize(win_handle, &WindowInfo.Width, &WindowInfo.Height);
+ }