SecurityPkg/FvReportPei: Use FirmwareVolumeShadowPpi

If FirmwareVolumeShadow PPI is available, then use it to
shadow FVs to memory.  Otherwise fallback to CopyMem().

Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Jian J Wang <jian.j.wang@intel.com>
Signed-off-by: Patel Umang <umang.patel@intel.com>
Reviewed-by: Jian J Wang <jian.j.wang@intel.com>

SecurityPkg/FvReportPei/FvReportPei.h

@@ -14,6 +14,7 @@ SPDX-License-Identifier: BSD-2-Clause-Patent
 #include <IndustryStandard/Tpm20.h>
 
 #include <Ppi/FirmwareVolumeInfoStoredHashFv.h>
+#include <Ppi/FirmwareVolumeShadowPpi.h>
 
 #include <Library/PeiServicesLib.h>
 #include <Library/PcdLib.h>