firmware: qcom_scm: Rename peripheral as pas_id

firmware: qcom_scm: Rename peripheral as pas_id

Peripheral and pas_id refers to unique id for a subsystem and used only
when peripheral authentication service from secure world is utilized.

Lets rename peripheral to pas_id to reflect closer to its meaning.

Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Mukesh Ojha <mukesh.ojha@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260105-kvmrprocv10-v10-3-022e96815380@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>