fixup! Fixed coverity in acl_hal_mmd.cpp: Resource leak (RESOURCE_LEAK)

Author: pcolberg

src/acl_hal_mmd.cpp

@@ -1207,10 +1207,8 @@ static std::optional<acl_mmd_library> get_msim_mmd_layer() {
 #pragma warning(pop)
 #endif
 
-  auto library = std::make_optional<acl_mmd_library>();
-  std::swap(library->ptr, mmd_lib);
-  library->dispatch = *mmd_dispatch;
-  return library;
+  return std::make_optional<acl_mmd_library>(
+      {std::move(mmd_lib), *mmd_dispatch});
 }
 
 ACL_HAL_EXPORT const acl_hal_t *