MdeModulePkg: Remove unused internal structure in PeiCore

MdeModulePkg: Remove unused internal structure in PeiCore

  PeiCore calls REPORT_STATUS_CODE_WITH_EXTENDED_DATA() with its internal structure for Image
  dispatcher. No code consumes it. But, it brings confuse.
  DxeCore and SmmCore calls REPORT_STATUS_CODE_WITH_EXTENDED_DATA()  with Handle only.
  To be consistent, update PeiCore to be same to DxeCore and SmmCore.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17085 6f19259b-4bc3-4df7-8a09-765794883524