Fix WindowFromAccessibleObject (#18942)
Fixes #18871
Summary of the issue:
During the winBindings conversion of oleacc, there was an oversight in passing the right argument type to WindowFromAccessibleObject.
Description of user facing changes:
#18871 no longer reproducible
Description of developer facing changes:
None
Description of development approach:
Pass a HWND instead of a c_int to WindowFromAccessibleObject
WindowFromAccessibleObject is only expected to throw a Windows Error. Change the bare except accordingly and also log a debug warning.