MdePkg/BaseLib: Add support for the XSETBV instruction

*v2: refine the coding format.

https://bugzilla.tianocore.org/show_bug.cgi?id=3284

This patch is to support XSETBV instruction so as to support
Extended Control Register(XCR) write.

Extended Control Register(XCR) read has already been supported
by below commit to support XGETBV instruction:
9b3ca509ab

Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Zhiguang Liu <zhiguang.liu@intel.com>
Cc: Ni Ray <ray.ni@intel.com>
Cc: Yao Jiewen <jiewen.yao@intel.com>
Signed-off-by: Jiaxin Wu <Jiaxin.wu@intel.com>
Signed-off-by: Zhang Hongbin1 <hongbin1.zhang@intel.com>
Reviewed-by: Ray Ni <ray.ni@intel.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>

MdePkg/Library/BaseLib/Ia32/XSetBv.nasm

@@ -0,0 +1,34 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2021, Intel Corporation. All rights reserved.<BR>
+; SPDX-License-Identifier: BSD-2-Clause-Patent
+;
+; Module Name:
+;
+;   XSetBv.nasm
+;
+; Abstract:
+;
+;   AsmXSetBv function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+    SECTION .text
+
+;------------------------------------------------------------------------------
+; UINT64
+; EFIAPI
+; AsmXSetBv (
+;   IN UINT32  Index,
+;   IN UINT64  Value
+;   );
+;------------------------------------------------------------------------------
+global ASM_PFX(AsmXSetBv)
+ASM_PFX(AsmXSetBv):
+    mov     edx, [esp + 12]
+    mov     eax, [esp + 8]
+    mov     ecx, [esp + 4]
+    xsetbv
+    ret