Sync SDL3 header -> wiki

Author: SDLWikiBot

SDL3/CategoryOpenxr.md

@@ -5,13 +5,3 @@ Functions for creating OpenXR handles for [SDL_gpu](SDL_gpu) contexts.
 For the most part, OpenXR operates independent of SDL, but the graphics
 initialization depends on direct support from [SDL_gpu](SDL_gpu).
 
-<!-- DO NOT HAND-EDIT CATEGORY LISTS, THEY ARE AUTOGENERATED AND WILL BE OVERWRITTEN, BASED ON TAGS IN INDIVIDUAL PAGE FOOTERS. EDIT THOSE INSTEAD. -->
-<!-- BEGIN CATEGORY LIST -->
-- [SDL_CreateGPUXRSession](SDL_CreateGPUXRSession)
-- [SDL_CreateGPUXRSwapchain](SDL_CreateGPUXRSwapchain)
-- [SDL_DestroyGPUXRSwapchain](SDL_DestroyGPUXRSwapchain)
-- [SDL_GetGPUXRSwapchainFormats](SDL_GetGPUXRSwapchainFormats)
-- [SDL_OpenXR_GetXrGetInstanceProcAddr](SDL_OpenXR_GetXrGetInstanceProcAddr)
-- [SDL_OpenXR_LoadLibrary](SDL_OpenXR_LoadLibrary)
-- [SDL_OpenXR_UnloadLibrary](SDL_OpenXR_UnloadLibrary)
-<!-- END CATEGORY LIST -->