List another VC++ 2013 test failure

List another VC++ 2013 test failure

The first two happened when in BST but don't happen now, back in GMT; but
lib/File/Copy.t now fails instead!

This is all due to _utime() being broken in VC++ 2013's CRT. Microsoft have
acknowledged there is a regression from previous versions of the CRT in a
support ticket that I logged with them, and will publish a Knowledge Base
article about it in due course.

(Users can workaround it by using the Win32::UTCFileTime module on CPAN,
which exists to fix other (long-standing) issues with _stat() and _utime(),
but also fixes this new breakage too.)