sdm710: Disable ini param nan_separate_iface_support

sdm710 doesn't support separate vdev for NAN. So disable this ini
and NAN shall be enabled in legacy way(on wlan0).

Change-Id: Ided351a1f6f6e8221700f12e018b85c2bbd6b62c
CRs-Fixed: 2635896

sdm710/WCNSS_qcom_cfg.ini

@@ -442,6 +442,7 @@ maxMSDUsPerRxInd=8
 # 1 - enable  0 - disable(default)
 gEnableNanSupport=1
 genable_nan_datapath=1
+nan_separate_iface_support=0
 ################ NAN feature set end #####################
 
 adaptive_dwell_mode_enabled=1