ams: use R_SUCCEED, R_THROW globally

libraries/libstratosphere/source/htc/tenv/htc_tenv_service_manager.cpp

@@ -21,7 +21,7 @@ namespace ams::htc::tenv {
 
     Result ServiceManager::GetServiceInterface(sf::Out<sf::SharedPointer<htc::tenv::IService>> out, const sf::ClientProcessId &process_id) {
         *out = impl::SfObjectFactory::CreateSharedEmplaced<htc::tenv::IService, Service>(process_id.GetValue());
-        return ResultSuccess();
+        R_SUCCEED();
     }
 
 }