Sync SDL3 wiki -> header

[ci skip]

include/SDL3/SDL_render.h

@@ -2098,7 +2098,7 @@ extern SDL_DECLSPEC bool SDLCALL SDL_RenderTextureRotated(SDL_Renderer *renderer
  *
  * \threadsafety You may only call this function from the main thread.
  *
- * \since This function is available since SDL 3.0.0.
+ * \since This function is available since SDL 3.2.0.
  *
  * \sa SDL_RenderTexture
  */