update SDL soruce to 2.0.14

Edward Rudd

2021-06-15 dec7875a6e23212021e4d9080330a42832dfe02a

 source/src/video/cocoa/SDL_cocoavulkan.m

@@ -29,7 +29,6 @@

#include "SDL_cocoavideo.h"
#include "SDL_cocoawindow.h"
#include "SDL_assert.h"

#include "SDL_loadso.h"
#include "SDL_cocoametalview.h"
@@ -236,7 +235,7 @@

void Cocoa_Vulkan_GetDrawableSize(_THIS, SDL_Window *window, int *w, int *h)
{
    Cocoa_Metal_GetDrawableSize(window, w, h);
    Cocoa_Metal_GetDrawableSize(_this, window, w, h);
}

#endif