message: Export the DebugUtils extension
diff: pub use self::android_surface::AndroidSurface;
  pub use self::debug_marker::DebugMarker;
  pub use self::debug_report::DebugReport;
  +pub use self::debug_utils::DebugUtils;
  pub use self::display_swapchain::DisplaySwapchain;
  pub use self::ios_surface::IOSSurface;
  pub use self::macos_surface::MacOSSurface;
  @@ -15,6 +16,7 @@ pub use self::xlib_surface::XlibSurface;
  mod android_surface;
  mod debug_marker;
  mod debug_report;
  +mod debug_utils;
  mod display_swapchain;
  mod ios_surface;
  mod macos_surface;
  @@ -25,4 +27,3 @@ mod wayland_surface;
  mod win32_surface;
  mod xcb_surface;
  mod xlib_surface;
  -mod debug_utils;
  