C#: Update test expected output.

Author: michaelnebel

csharp/ql/test/utils/model-generator/typebasedflow/CaptureTypeBasedSummaryModels.expected

@@ -26,6 +26,7 @@
 | Summaries;TypeBasedComplex<>;false;Return;(System.Func<T,Summaries.TypeBasedComplex<>>);;Argument[0].ReturnValue.SyntheticField[ArgType0];ReturnValue.SyntheticField[ArgType0];value;generated |
 | Summaries;TypeBasedComplex<>;false;Return;(System.Func<T,Summaries.TypeBasedComplex<>>);;Argument[this].SyntheticField[ArgType0];Argument[0].Parameter[0];value;generated |
 | Summaries;TypeBasedComplex<>;false;Return;(System.Func<T,Summaries.TypeBasedComplex<>>);;Argument[this].SyntheticField[ArgType0];ReturnValue.SyntheticField[ArgType0];value;generated |
+| Summaries;TypeBasedComplex<>;false;Set;(System.Int32,System.Func<System.Int32,T>);;Argument[1].ReturnValue;Argument[this].SyntheticField[ArgType0];value;generated |
 | Summaries;TypeBasedNoCollection<>;false;Get;();;Argument[this].SyntheticField[ArgType0];ReturnValue;value;generated |
 | Summaries;TypeBasedNoCollection<>;false;Set;(T);;Argument[0];Argument[this].SyntheticField[ArgType0];value;generated |
 | Summaries;TypeBasedSimple<>;false;Get;();;Argument[this].SyntheticField[ArgType0];ReturnValue;value;generated |