NFC: Add snapshot of NQxxx NFC driver

Add the latest version of NQxxx NFC driver from 'msm-4.9
commit 71661100f78c ("NFC: Remove PMIC clock voting from HLOS")'.

After taking snapshot we have modified code to address
one of the banned API.

Change-Id: I4cf01400be377cbfb2d709292795d711a5688948
Signed-off-by: Gaurav Singhal <gsinghal@codeaurora.org>