PS: Accept test changes.

Author: MathiasVP

powershell/ql/test/library-tests/controlflow/elements.expected

@@ -3,3 +3,4 @@ forEach
 | graph/loops.ps1:52:5:55:5 | forach(... in ...) | graph/loops.ps1:52:14:52:20 | letter | graph/loops.ps1:52:25:52:36 | letterArray | graph/loops.ps1:53:5:55:5 | {...} |
 objectCreation
 | graph/exprs.ps1:2:10:2:91 | Call to new-object | 0 | graph/exprs.ps1:2:21:2:71 | Microsoft.Data.SqlClient.SqlConnectionStringBuilder |
+| graph/exprs.ps1:2:10:2:91 | Call to new-object | 1 | graph/exprs.ps1:2:87:2:91 | arg |