Revert "Don't need to import MM_Win32 no more"

This reverts commit 5a06dae.

Author: bingos

lib/ExtUtils/MM_Cygwin.pm

@@ -6,6 +6,7 @@ use ExtUtils::MakeMaker::Config;
 use File::Spec;
 
 require ExtUtils::MM_Unix;
+require ExtUtils::MM_Win32;
 our @ISA = qw( ExtUtils::MM_Unix );
 
 our $VERSION = '7.39_01';