qcacld-3.0: Enable NAN discovery (NAN 1.0)

Enable NAN discovery engine by default.

CRs-Fixed: 1043164
Change-Id: I5db6da7792a4c99ad13e82fdefeec4664a6d7caa

config/WCNSS_qcom_cfg.ini

@@ -640,6 +640,14 @@ TSOEnable=1
 LROEnable=1
 ################ Datapath feature set End ################
 
+################ NAN feature set start ###################
+
+# Enable NAN discovery (NAN 1.0)
+# 1 - enable(default)  0 - disable
+gEnableNanSupport=1
+
+################ NAN feature set end #####################
+
 END
 
 # Note: Configuration parser would not read anything past the END marker