[t/spec] Remove some Win32-specific logic on a test that saw us flunk it on Win32, when in fact it works fine on Rakudo on Win32.
[t/spec] Remove some Win32-specific logic on a test that saw us flunk it on Win32, when in fact it works fine on Rakudo on Win32.

git-svn-id: 53605643c415f7495558be95614cf14171f1db78@24833 c213334d-75ef-0310-aa23-eaa082d1ae64

laben/roast,b2gills/roast,dankogai/roast,b2gills/roast,cygx/roast,dankogai/roast,zostay/roast,cygx/roast,skids/roast,b2gills/roast,laben/roast,niner/roast,niner/roast,dankogai/roast,niner/roast,laben/roast,skids/roast,skids/roast,dogbert17/roast,dogbert17/roast,bitrauser/roast,cygx/roast,zostay/roast,bitrauser/roast,perl6/roast,zostay/roast