Reduce transitive includes by moving a class

src/unittest/test_address.cpp

@@ -4,6 +4,7 @@
 
 #include "test.h"
 
+#include <memory>
 #include "log.h"
 #include "settings.h"
 #include "network/socket.h"

src/unittest/test_eventmanager.cpp

@@ -3,6 +3,7 @@
 // Copyright (C) 2018 nerzhul, Loic BLOT <loic.blot@unix-experience.fr>
 
 #include <unordered_map>
+#include <memory>
 #include "test.h"
 #include "client/event_manager.h"
 
@@ -94,4 +95,4 @@ void TestEventManager::testRealEventAfterDereg()
 	// Push the new event & ensure we target the default value
 	ev.put(new SimpleTriggerEvent(MtEvent::PLAYER_REGAIN_GROUND));
 	UASSERT(emt->getTestValue() == 0);
-}
+}