soc: qcom: Add socinfo driver snapshot

This is a snapshot of the socinfo driver taken as of msm-4.14 commit
<55e5efd5>.(Merge "nl80211: Fix external_auth check for
offloaded authentication")

Change-Id: I61dbabdfd0cb1107ab0c38b6c6fa156162452fbd
Signed-off-by: Rishabh Bhatnagar <rishabhb@codeaurora.org>