Removed Reference to PcdAdvancedHdwLoggerDisable in README

[Raymond-MS]

Preface

Please ensure you have read the contribution docs prior
to submitting the pull request. In particular,
pull request guidelines.

Description

Removed the reference to PcdAdvancedHdwLoggerDisable in the ReadMe MarkDown document

For each item, place an "x" in between [ and ] if true. Example: [x].
(you can also check items in the GitHub UI)

• 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

Ran CI on all packages for X64 architecture, all tests pass

Integration Instructions

<Describe how these changes should be integrated. Use N/A if nothing is required.>

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 11.02%. Comparing base (f0c8e10) to head (3833901).

Additional details and impacted files

@@               Coverage Diff               @@
##           release/202311     #539   +/-   ##
===============================================
  Coverage           11.01%   11.02%           
===============================================
  Files                 144      144           
  Lines               22079    22065   -14     
  Branches             2356     2356           
===============================================
  Hits                 2432     2432           
+ Misses              19615    19601   -14     
  Partials               32       32           

Flag	Coverage Δ
AdvLoggerPkg	3.60% <ø> (+0.01%)	⬆️

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