pseries: Update SLOF firmware image

This is a single regression fix for for 5.0:

Greg Kurz (1):
      slof: Only close stdout for virtio-serial devices

Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>

1 files changed, 0 insertions, 0 deletions

diff --git a/roms/SLOF b/roms/SLOF
-Subproject ab6984f5a6d054e1f634dda855b32e535711197
+Subproject 8e012d6fddb62be833d746cef3f03e6c8beecde