[SYCL][NFC] Fix formatting issue

Author: Pavel Samolysov

sycl/source/detail/xpti_registry.hpp

@@ -98,6 +98,7 @@ class XPTIRegistry {
   static void bufferAccessorNotification(void *UserObj, void *AccessorObj,
                                          uint32_t Target, uint32_t Mode,
                                          const detail::code_location &CodeLoc);
+
 private:
   std::unordered_set<std::string> MActiveStreams;
   std::once_flag MInitialized;