include: reorder UV_HANDLE_PRIVATE_FIELDS
include: reorder UV_HANDLE_PRIVATE_FIELDS

The fields for UV_HANDLE_PRIVATE_FIELDS in uv-win.h and uv-unix.h are
the same, but in different order. Simply swap them so uv_handle_t are
the same on both platforms.

Signed-off-by: Fedor Indutny <e39d94bae70283f13d24c278e04952d6dad9384b@indutny.com>

unknownbrackets/maxcso,unknownbrackets/maxcso,unknownbrackets/maxcso,unknownbrackets/maxcso,unknownbrackets/maxcso,unknownbrackets/maxcso,unknownbrackets/maxcso