scsi: sd: enable compat ioctls for sed-opal

scsi: sd: enable compat ioctls for sed-opal

BugLink: https://bugs.launchpad.net/bugs/1861085
commit 142b2ac82e31c174936c5719fa12ae28f51a55b7 upstream.

The sed_ioctl() function is written to be compatible between
32-bit and 64-bit processes, however compat mode is only
wired up for nvme, not for sd.

Add the missing call to sed_ioctl() in sd_compat_ioctl().

Fixes: d80210f25ff0 ("sd: add support for TCG OPAL self encrypting disks")
Cc: linux-scsi@vger.kernel.org
Cc: "James E.J. Bottomley" <jejb@linux.ibm.com>
Cc: "Martin K. Petersen" <martin.petersen@oracle.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Paolo Pisati <paolo.pisati@canonical.com>