qcacmn: Pass WOW enable flags to FW

For WOW Enable, firmware accepts a bitmap of flags, but passing them
to firmware is not exposed by WMI. Modify WMI to allow passing WOW
Enable flags to firmware.

Change-Id: I458b01bc6a4e5b14b2a1dfee928136daeb70ebe9
CRs-Fixed: 1092068

wmi_unified_tlv.c

@@ -1120,6 +1120,7 @@ QDF_STATUS send_wow_enable_cmd_tlv(wmi_unified_t wmi_handle,
 		cmd->pause_iface_config = WOW_IFACE_PAUSE_ENABLED;
 	else
 		cmd->pause_iface_config = WOW_IFACE_PAUSE_DISABLED;
+	cmd->flags = param->flags;
 
 	WMI_LOGI("suspend type: %s",
 		cmd->pause_iface_config == WOW_IFACE_PAUSE_ENABLED ?