pc-bios/s390: Update the s390-ccw bios binaries

Update the binaries with the two reboot fixes from Eric Farman.

Signed-off-by: Thomas Huth <thuth@redhat.com>
diff --git a/pc-bios/s390-ccw.img b/pc-bios/s390-ccw.img
index 4e4b320..5aaeac9 100644
--- a/pc-bios/s390-ccw.img
+++ b/pc-bios/s390-ccw.img
Binary files differ
diff --git a/pc-bios/s390-netboot.img b/pc-bios/s390-netboot.img
index 3532f70..120bd40 100644
--- a/pc-bios/s390-netboot.img
+++ b/pc-bios/s390-netboot.img
Binary files differ