updated version to 0.5.0-230719-5

Author: Jani Giannoudis

Client.Scripting/Function/CaseFunction.cs

@@ -1,7 +1,6 @@
 /* CaseFunction */
 
 using System;
-using System.Text.Json;
 
 namespace PayrollEngine.Client.Scripting.Function;
 

Client.Scripting/Function/CaseRelationFunction.cs

@@ -2,7 +2,6 @@
 
 using System;
 using System.Linq;
-using System.Text.Json;
 
 namespace PayrollEngine.Client.Scripting.Function;