OvmfPkg: Copy the required CSM components from framework packages

REF:https://bugzilla.tianocore.org/show_bug.cgi?id=1811

This commit copies the exact:

Drivers:
* VideoDxe
* LegacyBiosDxe

Libraries:
* LegacyBootMaintUiLib
* LegacyBootManagerLib

Guid header files:
* Legacy Bios Guid
* LegacyDevOrder Guid

Protocol header files:
* Firmware Volume Protocol
* ISA ACPI Protocol
* ISA I/O Protocol
* Legacy BIOS Protocol
* Legacy BIOS Platform Protocol
* Legacy Interrupt Protocol
* VGA Mini Port Protocol

Framework header files (within IntelFrameworkPkg):
* FrameworkDxe.h
* Framework/BootScript.h
* Framework/DxeCis.h
* Framework/FirmwareVolumeHeader.h
* Framework/FirmwareVolumeImageFormat.h
* Framework/FrameworkInternalFormRepresentation.h
* Framework/Hob.h
* Framework/StatusCode.h

from IntelFramework[Module]Pkg to OvmfPkg/Csm/ folder.

Cc: Ray Ni <ray.ni@intel.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Hao A Wu <hao.a.wu@intel.com>
Reviewed-by: David Woodhouse <dwmw2@infradead.org>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>

OvmfPkg/Csm/LegacyBiosDxe/X64/InterruptTable.nasm

@@ -0,0 +1,64 @@
+;; @file
+;  Interrupt Redirection Template
+;
+; Copyright (c) 2016, Intel Corporation. All rights reserved.<BR>
+;
+; SPDX-License-Identifier: BSD-2-Clause-Patent
+;
+;;
+
+    DEFAULT REL
+    SECTION .text
+
+;----------------------------------------------------------------------------
+; Procedure:    InterruptRedirectionTemplate: Redirects interrupts 0x68-0x6F
+;
+; Input:        None
+;
+; Output:       None
+;
+; Prototype:    VOID
+;               InterruptRedirectionTemplate (
+;                                VOID
+;                                );
+;
+; Saves:        None
+;
+; Modified:     None
+;
+; Description:  Contains the code that is copied into low memory (below 640K).
+;               This code reflects interrupts 0x68-0x6f to interrupts 0x08-0x0f.
+;               This template must be copied into low memory, and the IDT entries
+;               0x68-0x6F must be point to the low memory copy of this code.  Each
+;               entry is 4 bytes long, so IDT entries 0x68-0x6F can be easily
+;               computed.
+;
+;----------------------------------------------------------------------------
+
+global ASM_PFX(InterruptRedirectionTemplate)
+ASM_PFX(InterruptRedirectionTemplate):
+  int     0x8
+  DB      0xcf          ; IRET
+  nop
+  int     0x9
+  DB      0xcf          ; IRET
+  nop
+  int     0xa
+  DB      0xcf          ; IRET
+  nop
+  int     0xb
+  DB      0xcf          ; IRET
+  nop
+  int     0xc
+  DB      0xcf          ; IRET
+  nop
+  int     0xd
+  DB      0xcf          ; IRET
+  nop
+  int     0xe
+  DB      0xcf          ; IRET
+  nop
+  int     0xf
+  DB      0xcf          ; IRET
+  nop
+