MdeModulePkg: Add TraceHubDebugSysTLib library

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=4144

This Library provides API to dump Trace Hub message.

Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Guo Gua <gua.guo@intel.com>
Cc: Chan Laura <laura.chan@intel.com>
Cc: Prakashan Krishnadas Veliyathuparambil <krishnadas.veliyathuparambil.prakashan@intel.com>
Cc: K N Karthik <karthik.k.n@intel.com>
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Signed-off-by: Guo Gua <gua.guo@intel.com>
Reviewed-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: K N Karthik <karthik.k.n@intel.com>
Reviewed-by: Chan Laura <laura.chan@intel.com>
Acked-by: Liming Gao <gaoliming@byosoft.com.cn>

MdeModulePkg/Library/TraceHubDebugSysTLib/InternalTraceHubApi.h

@@ -0,0 +1,37 @@
+/** @file
+This header file declares functions that are not for common use.
+
+Copyright (c) 2023, Intel Corporation. All rights reserved.<BR>
+
+SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#ifndef INTERNAL_TRACE_HUB_API_H_
+#define INTERNAL_TRACE_HUB_API_H_
+
+/**
+  Count the total number of Trace Hub debug instance in the system.
+
+  @retval UINT32      The total number of Trace Hub debug instance in the system.
+**/
+UINT32
+EFIAPI
+CountThDebugInstance (
+  VOID
+  );
+
+/**
+  Pack Trace Hub debug instances in the system.
+
+  @param[in, out]  ThPtr     A pointer to TRACEHUB_DEBUG_INFO_HOB structure.
+  @param[in]       Count     Number of Trace Hub HOBs.
+**/
+VOID
+EFIAPI
+PackThDebugInstance (
+  IN OUT TRACEHUB_DEBUG_INFO_HOB  *ThPtr,
+  IN     UINT32                   Count
+  );
+
+#endif // INTERNAL_TRACE_HUB_API_H_