wifi: ath12k: add ATH12K_DBG_WOW log level

Currently there is no dedicated log level for WoW, so create it for future use.

Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0-03427-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1.15378.4
Signed-off-by: Baochen Qiang <quic_bqiang@quicinc.com>
Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://patch.msgid.link/20240604055407.12506-2-quic_bqiang@quicinc.com

drivers/net/wireless/ath/ath12k/debug.h

 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
 /*
  * Copyright (c) 2018-2021 The Linux Foundation. All rights reserved.
- * Copyright (c) 2021-2022 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) 2021-2022, 2024 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #ifndef _ATH12K_DEBUG_H_
@@ -25,6 +25,7 @@ enum ath12k_debug_mask {
 	ATH12K_DBG_PCI		= 0x00001000,
 	ATH12K_DBG_DP_TX	= 0x00002000,
 	ATH12K_DBG_DP_RX	= 0x00004000,
+	ATH12K_DBG_WOW		= 0x00008000,
 	ATH12K_DBG_ANY		= 0xffffffff,
 };