habanalabs/gaudi2: get f/w reset status register dynamically

Get the firmware reset status address from the dynamic registers
we read from the firmware instead of using a define.

Signed-off-by: farah kassabri <fkassabri@habana.ai>
Reviewed-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>