Handle BIOS Firmware Update the same way as real hardware
This patch updates the way we handle firmware updates for BIOS in sushy-tools, now we require a reboot to consider the update sucessful.
Assisted-By: Claude 4.6 Opus High Change-Id: Ia13c5d68621f0b400fbba7982fb55b46c5ec6f6e Signed-off-by: Iury Gregory Melo Ferreira imelofer@redhat.com