soc: qcom: add support for the socinfo v0.12 format

The v0.12 format adds three new fields:
	uint32_t chip_family;
	uint32_t raw_device_family;
	uint32_t raw_device_number;

CRs-Fixed: 995777
Change-Id: I1699ee96c65809a46331f94938c12fc1dd4d5384
Signed-off-by: Se Wang (Patrick) Oh <sewango@codeaurora.org>
Signed-off-by: Abhimanyu Kapur <abhimany@codeaurora.org>