qcacld-3.0: Include header file at the beginning

DEBUGFS_LLSTATS_BUF_SIZE is defined for both ML and non-ML
cases separately under WLAN_FEATURE_11BE_MLO & CFG80211_11BE_BASIC 
feature flags. CFG80211_11BE_BASIC is set to 1 based on 11BE 
supported kernel versions in wlan_osif_features.h and it's included
in wlan_hdd_main header file.So, this header file should be included
before its usage for above length calculations.
Otherwise, it results DEBUGFS_LLSTATS_BUF_SIZE as 16384 instead 
of 32768 as CFG80211_11BE_BASIC becomes 0.

When ll_stats requested for station connected with ML-AP
because of insuffient buffer size stats are getting truncated.
from hdd_debugfs_process_radio_stats.

To fix this issue move header file inclusion to beginning
of header file.

Change-Id: I962d81057680dab07b6569fff49a8711c0c628e8
CRs-Fixed: 3387517

core/hdd/inc/wlan_hdd_debugfs_llstat.h

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2013-2018 The Linux Foundation. All rights reserved.
- * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) 2022-2023 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
@@ -27,6 +27,8 @@
 #ifndef _WLAN_HDD_DEBUGFS_LLSTAT_H
 #define _WLAN_HDD_DEBUGFS_LLSTAT_H
 
+#include <wlan_hdd_main.h>
+
 #if defined(WLAN_FEATURE_11BE_MLO) && defined(CFG80211_11BE_BASIC)
 #define DEBUGFS_LLSTATS_BUF_SIZE 32768
 #else
@@ -36,8 +38,6 @@
 #define DEBUGFS_LLSTATS_REQID   4294967295UL
 #define DEBUGFS_LLSTATS_REQMASK 0x7
 
-#include <wlan_hdd_main.h>
-
 #if defined(WLAN_FEATURE_LINK_LAYER_STATS) && defined(WLAN_DEBUGFS)
 /**
  * hdd_debugfs_process_peer_stats() - Parse Peer stats and add it to buffer