ata_piix: add SATELLITE PRO U200 to broken suspend list

Please warmly welcome the PRO variant of Satellite U200 to the broken
suspend list.

Original patch is from Yann Chachkoff.  Patch reformatted and
forwarded by Tejun Heo.

Signed-off-by: Yann Chachkoff <yann.chachkoff@myrealbox.com>
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>