qcacld-3.0: update number of thermal conf param for thermal throttle config

Currently firmware is crashing due to levelconf structure received NULL
from host.
Hence initialize num_thermal_conf param to fill levelconf structure part of
WMI_THERM_THROT_SET_CONF_CMDID.

Change-Id: Ifcfb49253222fff6656327d9be3977a707c18af4
CRs-Fixed: 3064400

core/wma/src/wma_data.c

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2013-2021 The Linux Foundation. All rights reserved.
- * Copyright (c) 2021 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) 2021-2022 Qualcomm Innovation Center, Inc. All rights reserved.
  *
  * Permission to use, copy, modify, and/or distribute this software for
  * any purpose with or without fee is hereby granted, provided that the
@@ -1736,6 +1736,7 @@ static QDF_STATUS wma_update_thermal_mitigation_to_fw(tp_wma_handle wma,
 	therm_data.levelconf[0].dcoffpercent =
 		wma->thermal_mgmt_info.throttle_duty_cycle_tbl[thermal_level];
 	therm_data.levelconf[0].priority = 0;
+	therm_data.num_thermal_conf = 1;
 
 	return wmi_unified_thermal_mitigation_param_cmd_send(wma->wmi_handle,
 							     &therm_data);