seabios: update to master snapshot

seabios master branch got a few bugfixes, so update
to a newer snapshot to pick them up for 5.1-rc3.

shortlog
========

Kevin O'Connor (2):
      vgabios: Fix preserve memory flag in handle_1000
      ldnoexec: Add script to remove ET_EXEC flag from intermediate build objects

Paul Menzel (1):
      nvme: Increase `nvme_cmd_readwrite()` message log level from 3 to 5

Stefan Reiter (1):
      virtio-scsi: fix boot prio detection by using correct lun

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
12 files changed