Prepping for next release v1.13.6

UnitTests/AssemblyInfo.cs

@@ -3,3 +3,8 @@ using System.Diagnostics;
 using System.Reflection;
 using Terminal.Gui;
 using Xunit;
+
+[assembly: AssemblyVersion("1.13.6.0")]
+[assembly: AssemblyFileVersion("1.13.6.0")]
+[assembly: AssemblyInformationalVersion("1.13.6-alpha+Branch.develop.Sha.993e484cf98da0969a173b26cbbe3da03cfc518f")]
+