[Rebase & FF] 202405: Add more support for Windows Capsules

[VivianNK]

Description

Cherry-picked from the following commits:
621b31e
ac8ba93
8256e15
2a29c92

• Impacts functionality?
  • Functionality - Does the change ultimately impact how firmware functions?
  • Examples: Add a new library, publish a new PPI, update an algorithm, ...
• Impacts security?
  • Security - Does the change have a direct security impact on an application,
    flow, or firmware?
  • Examples: Crypto algorithm change, buffer overflow fix, parameter
    validation improvement, ...
• Breaking change?
  • Breaking change - Will anyone consuming this change experience a break
    in build or boot behavior?
  • Examples: Add a new library class, move a module to a different repo, call
    a function in a new library class in a pre-existing module, ...
• Includes tests?
  • Tests - Does the change include any explicit test code?
  • Examples: Unit tests, integration tests, robot tests, ...
• Includes documentation?
  • Documentation - Does the change contain explicit documentation additions
    outside direct code modifications (and comments)?
  • Examples: Update readme file, add feature readme file, link to documentation
    on an a separate Web page, ...

How This Was Tested

N/A

Integration Instructions

N/A

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 0% with 83 lines in your changes missing coverage. Please review.

Please upload report for BASE (release/202405@4321868). Learn more about missing BASE report.

Files	Patch %	Lines
...kg/Library/DxeCapsuleLibFmp/DxeCapsuleProcessLib.c	0.00%	57 Missing ⚠️
...rary/CapsulePersistLibNull/CapsulePersistLibNull.c	0.00%	13 Missing ⚠️
...ModulePkg/Library/DxeCapsuleLibFmp/DxeCapsuleLib.c	0.00%	12 Missing ⚠️
...ePkg/Library/DxeCapsuleLibNull/DxeCapsuleLibNull.c	0.00%	1 Missing ⚠️

Additional details and impacted files

@@                Coverage Diff                @@
##             release/202405    #1002   +/-   ##
=================================================
  Coverage                  ?    1.25%           
=================================================
  Files                     ?     1425           
  Lines                     ?   358731           
  Branches                  ?     4391           
=================================================
  Hits                      ?     4495           
  Misses                    ?   354175           
  Partials                  ?       61           

Flag	Coverage Δ
MdeModulePkg	0.24% <0.00%> (?)
MdePkg	5.41% <ø> (?)
NetworkPkg	0.55% <ø> (?)
UefiCpuPkg	4.80% <ø> (?)

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