SignedCapsulePkg/RecoveryModuleLoadPei: Add RecoveryModuleLoadPei.

SignedCapsulePkg/RecoveryModuleLoadPei: Add RecoveryModuleLoadPei.

RecoveryModuleLoadPei supports recovery system firmware via FMP capsule.

RecoveryModuleLoadPei produces EFI_PEI_RECOVERY_MODULE_PPI. It is invoked
by DxeIpl in recovery boot mode.

LoadRecoveryCapsule() will scan all possible
gEfiPeiDeviceRecoveryModulePpiGuid and get EDKII system FMP capsule there.

LoadRecoveryCapsule() will perform the FMP authentication and version
check. If and only if the FMP authentication passes, and EDKII system FMP
capsule version is equal to the current system firmware Version, the
recovery will be performed. Or this capsule image is discard.

Cc: Feng Tian <feng.tian@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Chao Zhang <chao.b.zhang@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jiewen Yao <jiewen.yao@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Michael Kinney <michael.d.kinney@intel.com>
Tested-by: Michael Kinney <michael.d.kinney@intel.com>