MdeModulePkg/AhciPei: Add PEI BlockIO support

REF:https://bugzilla.tianocore.org/show_bug.cgi?id=1483

This commit will add the PEI BlockIO (2) PPIs support for AHCI mode ATA
devices.

More specifically, the driver will consume the ATA AHCI host controller
PPI for ATA controllers working under AHCI code within the system. And
then produces the below additional PPIs for each controller:

EFI PEI Recovery Block IO PPI
EFI PEI Recovery Block IO2 PPI

Cc: Eric Dong <eric.dong@intel.com>
Cc: Jian J Wang <jian.j.wang@intel.com>
Signed-off-by: Hao Wu <hao.a.wu@intel.com>
Reviewed-by: Ray Ni <ray.ni@intel.com>

MdeModulePkg/Bus/Ata/AhciPei/AhciPei.inf

@@ -26,6 +26,8 @@
 [Sources]
   AhciPei.c
   AhciPei.h
+  AhciPeiBlockIo.c
+  AhciPeiBlockIo.h
   AhciPeiPassThru.c
   AhciPeiPassThru.h
   AhciPeiS3.c
@@ -54,6 +56,8 @@
   gEdkiiIoMmuPpiGuid                             ## CONSUMES
   gEfiEndOfPeiSignalPpiGuid                      ## CONSUMES
   gEdkiiPeiAtaPassThruPpiGuid                    ## SOMETIMES_PRODUCES
+  gEfiPeiVirtualBlockIoPpiGuid                   ## SOMETIMES_PRODUCES
+  gEfiPeiVirtualBlockIo2PpiGuid                  ## SOMETIMES_PRODUCES
   gEdkiiPeiStorageSecurityCommandPpiGuid         ## SOMETIMES_PRODUCES
 
 [Guids]