Fix test mock

test/mock/mock_IGameCallback.h

@@ -81,7 +81,7 @@ public:
 	void giveHeroBonus(GiveBonus * bonus) override {}
 	void setMovePoints(SetMovePoints * smp) override {}
 	void setManaPoints(ObjectInstanceID hid, int val) override {}
-	void giveHero(ObjectInstanceID id, PlayerColor player) override {}
+	void giveHero(ObjectInstanceID id, PlayerColor player, ObjectInstanceID boatId = ObjectInstanceID()) override {}
 	void changeObjPos(ObjectInstanceID objid, int3 newPos) override {}
 	void heroExchange(ObjectInstanceID hero1, ObjectInstanceID hero2) override {} //when two heroes meet on adventure map
 	void changeFogOfWar(int3 center, ui32 radius, PlayerColor player, bool hide) override {}