chore: memberInfo.HasAttribute method added

Engine.Serialization/Utils.cs

@@ -4,6 +4,7 @@ namespace Syntriax.Engine.Serialization;
 
 internal static class Utils
 {
+    internal static bool HasAttribute<T>(this MemberInfo memberInfo) where T : Attribute => memberInfo.GetCustomAttribute<T>() is not null;
     internal static bool IsEnumerable(this Type type) => typeof(System.Collections.IEnumerable).IsAssignableFrom(type) && type != typeof(string);
 
     internal static TypeData GetTypeData(this Type objectType)