C#: The extraction of the TypeMentions for return type and explicit interface return type for methods have changed order.

Author: michaelnebel

csharp/ql/test/library-tests/csharp11/PrintAst.expected

@@ -1234,9 +1234,9 @@ StaticInterfaceMembers.cs:
 #   49|       1: [PropertyCall] access to property Real
 #   49|         -1: [ParameterAccess] access to parameter n
 #   51|   14: [Method] Inc
-#   51|     -1: [TypeMention] Complex
 #   51|     -1: [TypeMention] INumber<Complex>
 #   51|       1: [TypeMention] Complex
+#   51|     -1: [TypeMention] Complex
 #-----|     2: (Parameters)
 #   51|       0: [Parameter] other
 #   51|         -1: [TypeMention] Complex
@@ -1254,9 +1254,9 @@ StaticInterfaceMembers.cs:
 #   52|           1: [PropertyCall] access to property Imaginary
 #   52|             -1: [ParameterAccess] access to parameter other
 #   54|   15: [Method] Dec
-#   54|     -1: [TypeMention] Complex
 #   54|     -1: [TypeMention] INumber<Complex>
 #   54|       1: [TypeMention] Complex
+#   54|     -1: [TypeMention] Complex
 #-----|     2: (Parameters)
 #   54|       0: [Parameter] other
 #   54|         -1: [TypeMention] Complex

csharp/ql/test/library-tests/definitions/PrintAst.expected

@@ -272,8 +272,8 @@ definitions.cs:
 #  125|           0: [MethodCall] call to method M
 #  125|             -1: [BaseAccess] base access
 #  128|     6: [Method] M2`1
-#  128|       -1: [TypeMention] Void
 #  128|       -1: [TypeMention] I1
+#  128|       -1: [TypeMention] Void
 #-----|       1: (Type parameters)
 #  128|         0: [TypeParameter] T
 #  128|       4: [BlockStmt] {...}
@@ -356,8 +356,8 @@ definitions.cs:
 #  153|           0: [Parameter] value
 #  153|         4: [BlockStmt] {...}
 #  154|     6: [Method] M
-#  154|       -1: [TypeMention] A
 #  154|       -1: [TypeMention] I4
+#  154|       -1: [TypeMention] A
 #  154|       4: [ThrowExpr] throw ...
 #  154|         0: [ObjectCreation] object creation of type Exception
 #  154|           0: [TypeMention] Exception