[Quest API] Add Lua_Mob::GetShuffledHateList (#1381)

This returns the hate list but in a random order. This is useful to
prevent repeated (potentially infinite ...) calls to GetHateRandom()

zone/lua_mob.h

@@ -199,6 +199,7 @@ public:
 	Lua_Mob GetPet();
 	Lua_Mob GetOwner();
 	Lua_HateList GetHateList();
+	Lua_HateList GetShuffledHateList();
 	Lua_HateList GetHateListByDistance();
 	Lua_HateList GetHateListByDistance(int distance);
 	Lua_Mob GetHateTop();