Removing reliance on TalkToSupervisor bit

[kuqin12]

Description

The added bit in the status buffer to indicate the communication target is supervisor or user. This could take a toll on the integration overhead.

This change aims at removing the override in BASECORE and uses dual status buffer to communicate to different targets.

For details on how to complete these options and their meaning refer to CONTRIBUTING.md.

• Impacts functionality?
• Impacts security?
• Breaking change?
• Includes tests?
• Includes documentation?

How This Was Tested

This was tested on QEMU Q35 and booted to Windows desktop.

Integration Instructions

N/A

[codecov-commenter]

Codecov Report

❌ Patch coverage is 0% with 178 lines in your changes missing coverage. Please review.
✅ Project coverage is 0.52%. Comparing base (7d35109) to head (53745bb).

Files with missing lines	Patch %	Lines
MmSupervisorPkg/Core/MmSupervisorCore.c	0.00%	154 Missing ⚠️
...sorPkg/Drivers/MmPeiLaunchers/Common/MmIplCommon.c	0.00%	15 Missing ⚠️
...s/MmCommunicationBuffer/MmCommunicationBufferPei.c	0.00%	9 Missing ⚠️

Additional details and impacted files

@@           Coverage Diff            @@
##            main    #653      +/-   ##
========================================
- Coverage   0.52%   0.52%   -0.01%     
========================================
  Files        133     133              
  Lines      20103   20191      +88     
  Branches      60      60              
========================================
  Hits         106     106              
- Misses     19992   20080      +88     
  Partials       5       5              

Flag	Coverage Δ
MmSupervisorPkg	0.52% <0.00%> (-0.01%)	⬇️

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