habanalabs: don't send addr and size to scrub_device_mem cb

We use scrub_device_mem only to scrub the entire SRAM and entire
DRAM. Therefore there is no need to send addr and size
args to the callback.

Signed-off-by: Dafna Hirschfeld <dhirschfeld@habana.ai>
Reviewed-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>