Revert "UefiCpuPkg: Duplicated AsmRelocateApLoop as AsmRelocateApLoopAmd"

Revert "UefiCpuPkg: Duplicated AsmRelocateApLoop as AsmRelocateApLoopAmd"

This reverts commit 7bda8c648192d76f7b3f7cee54bd7b1c86a6a84f.

Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=4234
Cc: Guo Dong <guo.dong@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Sean Rhodes <sean@starlabs.systems>
Cc: James Lu <james.lu@intel.com>
Cc: Gua Guo <gua.guo@intel.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: Yuanhao Xie <yuanhao.xie@intel.com>