CryptoPkg: add implemention of _ftol2_sse() to avoid build error

Signed-off-by: Yi Li <yi1.li@intel.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Xiaoyu Lu <xiaoyu1.lu@intel.com>
Cc: Guomin Jiang <guomin.jiang@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Tested-by: Ard Biesheuvel <ardb@kernel.org>
Tested-by: Brian J. Johnson <brian.johnson@hpe.com>
Tested-by: Kenneth Lautner <klautner@microsoft.com>

CryptoPkg/Library/IntrinsicLib/Ia32/MathFtol.c

@@ -23,3 +23,15 @@ _ftol2 (
     ret
   }
 }
+
+__declspec(naked) void
+_ftol2_sse (
+  void
+  )
+{
+  _asm {
+    fistp dword ptr [esp-4]
+    mov   eax,[esp-4]
+    ret
+  }
+}