SecurityPkg: Move TdTcg2Dxe from OvmfPkg to SecurityPkg

SecurityPkg: Move TdTcg2Dxe from OvmfPkg to SecurityPkg

BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=4194

The TdTcg2Dxe lives in the OvmfPkg instead of the SecurityPkg. Having
the TdTcg2Dxe at the same place as Tcg2Dxe will be easier for platforms to
consume.

Definition of PcdCcEventlogAcpiTableLaml and PcdCcEventlogAcpiTableLasa
are also moved from OvmfPkg.dec to SecurityPkg.dec.

Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Arti Gupta <ARGU@microsoft.com>
Signed-off-by: Min Xu <min.m.xu@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>