error: SDL's allocators now call SDL_OutOfMemory on error.

This means the allocator's caller doesn't need to use SDL_OutOfMemory directly
if the allocation fails.

This applies to the usual allocators: SDL_malloc, SDL_calloc, SDL_realloc
(all of these regardless of if the app supplied a custom allocator or we're
using system malloc() or an internal copy of dlmalloc under the hood),
SDL_aligned_alloc, SDL_small_alloc, SDL_strdup, SDL_asprintf, SDL_wcsdup...
probably others. If it returns something you can pass to SDL_free, it should
work.

The caller might still need to use SDL_OutOfMemory if something that wasn't
SDL allocated the memory: operator new in C++ code, Objective-C's alloc
message, win32 GlobalAlloc, etc.

Fixes #8642.

src/joystick/darwin/SDL_iokitjoystick.c

@@ -529,7 +529,6 @@ static void JoystickDeviceWasAddedCallback(void *ctx, IOReturn res, void *sender
 
     device = (recDevice *)SDL_calloc(1, sizeof(recDevice));
     if (!device) {
-        SDL_OutOfMemory();
         return;
     }
 
@@ -834,7 +833,7 @@ static int DARWIN_JoystickInitRumble(recDevice *device, Sint16 magnitude)
     /* Create the effect */
     device->ffeffect = CreateRumbleEffectData(magnitude);
     if (!device->ffeffect) {
-        return SDL_OutOfMemory();
+        return -1;
     }
 
     result = FFDeviceCreateEffect(device->ffdevice, kFFEffectType_Sine_ID,