Create the Google Test mocks for SmmBase2 Protocol.

[Eathonhsu]

Description

Add mock functions under MockSmmBase2 and Create Mock for SmmBase2 protocol.

• 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

Unit tests component can call these mock functions success

Integration Instructions

N/A

[Eathonhsu]

Hi @VivianNK, @aaronp2 and @os-d,

Kindly help to review this PR.

Sincerely,
Yi Lin Hsu

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 1.23%. Comparing base (4790eff) to head (956b50d).

Additional details and impacted files

@@                Coverage Diff                 @@
##           release/202311    #1088      +/-   ##
==================================================
- Coverage            1.35%    1.23%   -0.13%     
==================================================
  Files                1304     1304              
  Lines              333854   332312    -1542     
  Branches             5103     1548    -3555     
==================================================
- Hits                 4512     4091     -421     
+ Misses             329259   328080    -1179     
- Partials               83      141      +58     

Flag	Coverage Δ
MdeModulePkg	0.68% <ø> (ø)
MdePkg	4.90% <ø> (-0.50%)	⬇️
NetworkPkg	0.50% <ø> (-0.05%)	⬇️
PolicyServicePkg	18.40% <ø> (-12.02%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.