soc: qcom: spss_utils: Add support for legacy SPSS

The spss-util driver provides utilities required for the Secure
Processor Subsystem (SPSS). It provides the fuse state for key
selection and the SPSS HW version.
Legacy spss not support load spss by UEFI and also not support
CMAC/IAR feature.

Change-Id: Iea0d66ed66a2817850f99f74bf716d33db956812
Signed-off-by: Santosh Dronamraju <sdronamr@codeaurora.org>