refactor(DataResult): update to execute if NET

DigitalData.Core.Abstraction.Application/DTO/DataResult.cs

@@ -1,4 +1,5 @@
-using System.Text.Json.Serialization;
+#if NET
+using System.Text.Json.Serialization;
 
 namespace DigitalData.Core.Abstraction.Application.DTO;
 
@@ -25,4 +26,5 @@ public class DataResult<T> : Result
     /// <returns>A failed <see cref="DataResult{I}"/> with the current messages and notices.</returns>
     [Obsolete("Use DigitalData.Core.Exceptions and .Middleware")]
     public DataResult<I> ToFail<I>() => Fail<I>().Message(Messages).Notice(Notices);
-}
+}
+#endif