TestThreadAPI.py test_StepInstruction started failing after #97493
Following assertion fails but I am not sure if test will pass after
changing the test.
AssertionError: 'void __cdecl call_me(bool)' != 'call_me(bool)'
I have marked it as xfail I ll run it on a Windows machine to find
an appropriate fix.
https://lab.llvm.org/buildbot/#/builders/141/builds/476