DynamicTablesPkg: Introduce an Arch Common Namespace header file

Introduce a new header file for defining the Arch Common Namespace
objects. Also include it in the Configuration Manager Object header
file so that the required definitions are propagated.

Cc: Pierre Gondois <Pierre.Gondois@arm.com>
Cc: Yeo Reum Yun <YeoReum.Yun@arm.com>
Cc: AbdulLateef Attar <AbdulLateef.Attar@amd.com>
Cc: Jeshua Smith <jeshuas@nvidia.com>
Cc: Jeff Brasen <jbrasen@nvidia.com>
Cc: Girish Mahadevan <gmahadevan@nvidia.com>
Cc: Leif Lindholm <quic_llindhol@quicinc.com>
Cc: Meenakshi Aggarwal <meenakshi.aggarwal@nxp.com>
Signed-off-by: Sami Mujawar <sami.mujawar@arm.com>
Signed-off-by: Pierre Gondois <pierre.gondois@arm.com>
Reviewed-by: Sunil V L <sunilvl@ventanamicro.com>

DynamicTablesPkg/DynamicTablesPkg.ci.yaml

@@ -104,6 +104,7 @@
            "CCIDX",
            "CCSIDR",
            "countof",
+           "EArch",
            "edynamic",
            "EOBJECT",
            "invoc",

DynamicTablesPkg/Include/ArchCommonNameSpaceObjects.h

@@ -0,0 +1,27 @@
+/** @file
+
+  Copyright (c) 2024, Arm Limited. All rights reserved.<BR>
+
+  SPDX-License-Identifier: BSD-2-Clause-Patent
+
+  @par Glossary:
+    - Cm or CM   - Configuration Manager
+    - Obj or OBJ - Object
+    - Std or STD - Standard
+**/
+
+#ifndef ARCH_COMMON_NAMESPACE_OBJECTS_H_
+#define ARCH_COMMON_NAMESPACE_OBJECTS_H_
+
+#include <AcpiObjects.h>
+#include <StandardNameSpaceObjects.h>
+
+/** The EARCH_COMMON_OBJECT_ID enum describes the Object IDs
+    in the Arch Common Namespace
+*/
+typedef enum ArchCommonObjectID {
+  EArchCommonObjReserved,                       ///<  0 - Reserved
+  EArchCommonObjMax
+} EARCH_COMMON_OBJECT_ID;
+
+#endif // ARCH_COMMON_NAMESPACE_OBJECTS_H_

DynamicTablesPkg/Include/ConfigurationManagerObject.h

@@ -12,6 +12,7 @@
 #ifndef CONFIGURATION_MANAGER_OBJECT_H_
 #define CONFIGURATION_MANAGER_OBJECT_H_
 
+#include <ArchCommonNameSpaceObjects.h>
 #include <ArmNameSpaceObjects.h>
 #include <StandardNameSpaceObjects.h>