habanalabs: register to pci shutdown callback

stable inclusion
from stable-5.10.9
commit c78cff56baad24ebb10d748e1a1b78bae203debe
bugzilla: 47457

--------------------------------

[ Upstream commit fcaebc73 ]

We need to make sure our device is idle when rebooting a virtual
machine. This is done in the driver level.

The firmware will later handle FLR but we want to be extra safe and
stop the devices until the FLR is handled.

Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Chen Jun <chenjun102@huawei.com>
Acked-by: Xie XiuQi <xiexiuqi@huawei.com>