accel/habanalabs: rename security functions related arguments

Make the argument names specify the registers array represent
registers that should be unsecured so the user can access them.

Signed-off-by: Koby Elbaz <kelbaz@habana.ai>
Reviewed-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>