Add update functionality to osrm-customize

All speed file flags are compatible with osrm-contract.

unit_tests/library/options.cpp

@@ -34,7 +34,7 @@ BOOST_AUTO_TEST_CASE(test_mld)
     using namespace osrm;
     EngineConfig config;
     config.use_shared_memory = false;
-    config.storage_config = storage::StorageConfig(OSRM_TEST_DATA_DIR "/monaco_CoreCH.osrm");
+    config.storage_config = storage::StorageConfig(OSRM_TEST_DATA_DIR "/monaco_MLD.osrm");
     config.algorithm = EngineConfig::Algorithm::MLD;
     OSRM osrm{config};
 }

unit_tests/util/cell_customization.cpp

@@ -6,7 +6,7 @@
 #include "util/static_graph.hpp"
 
 using namespace osrm;
-using namespace osrm::customize;
+using namespace osrm::customizer;
 using namespace osrm::partition;
 using namespace osrm::util;