SDL_Log: restore SDL2's SDL_LogCategory order

include/SDL3/SDL_log.h

@@ -87,9 +87,9 @@ typedef enum SDL_LogCategory
     SDL_LOG_CATEGORY_AUDIO,
     SDL_LOG_CATEGORY_VIDEO,
     SDL_LOG_CATEGORY_RENDER,
-    SDL_LOG_CATEGORY_GPU,
     SDL_LOG_CATEGORY_INPUT,
     SDL_LOG_CATEGORY_TEST,
+    SDL_LOG_CATEGORY_GPU,
 
     /* Reserved for future SDL library use */
     SDL_LOG_CATEGORY_RESERVED1,

src/SDL_log.c

@@ -91,9 +91,9 @@ static const char * const SDL_category_names[] = {
     "AUDIO",
     "VIDEO",
     "RENDER",
-    "GPU",
     "INPUT",
-    "TEST"
+    "TEST",
+    "GPU"
 };
 SDL_COMPILE_TIME_ASSERT(category_names, SDL_arraysize(SDL_category_names) == SDL_LOG_CATEGORY_RESERVED1);