OvmfPkg: Add MpInitLibDepLib related PPI/Protocol definitions

BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=3918

MpInitLibDepLib is a set of libraries which depend on PPI/Protocol.
This patch defines the related PPI/Protocols in OvmfPkg.

Cc: Eric Dong <eric.dong@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Brijesh Singh <brijesh.singh@amd.com>
Cc: Erdem Aktas <erdemaktas@google.com>
Cc: James Bottomley <jejb@linux.ibm.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Tom Lendacky <thomas.lendacky@amd.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Min Xu <min.m.xu@intel.com>
Tested-by: Tom Lendacky <thomas.lendacky@amd.com>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Acked-by: Jiewen Yao <jiewen.yao@intel.com>
Reviewed-by: Ray Ni <ray.ni@intel.com>

OvmfPkg/Include/Ppi/MpInitLibDep.h

@@ -0,0 +1,28 @@
+/** @file
+  MpInitLibDepLib PPI definitions
+
+  Copyright (c) 2022, Intel Corporation. All rights reserved.<BR>
+  SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#ifndef MPINITLIB_DEP_H_
+#define MPINITLIB_DEP_H_
+
+// {138F9CF4-F0E7-4721-8F49-F5FFECF42D40}
+#define EFI_PEI_MPINITLIB_MP_DEP_PPI_GUID \
+{ \
+  0x138f9cf4, 0xf0e7, 0x4721, { 0x8f, 0x49, 0xf5, 0xff, 0xec, 0xf4, 0x2d, 0x40 } \
+};
+
+extern EFI_GUID  gEfiPeiMpInitLibMpDepPpiGuid;
+
+// {0B590774-BC67-49F4-A7DB-E82E89E6B5D6}
+#define EFI_PEI_MPINITLIB_UP_DEP_PPI_GUID \
+{ \
+  0xb590774, 0xbc67, 0x49f4, { 0xa7, 0xdb, 0xe8, 0x2e, 0x89, 0xe6, 0xb5, 0xd6 } \
+};
+
+extern EFI_GUID  gEfiPeiMpInitLibUpDepPpiGuid;
+
+#endif