Require cspell 5.20.0 and apply fixes to all relevant files

[kenlautner]

Description

This PR pulls all the cspell commits from release/202311 and combines them into one commit with all the changes. Many of these are minor and inconsequential.

Commits for reference

---

820b09b : Require cpsell 5.20.0

---

3ef1a32 : Corrects spelling error in unit test

---

• 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

Tested with CI

Integration Instructions

N/A

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 0% with 18 lines in your changes missing coverage. Please review.

Please upload report for BASE (release/202405@96bca8b). Learn more about missing BASE report.

Files	Patch %	Lines
SecurityPkg/Tcg/Tcg2Acpi/Tcg2Acpi.c	0.00%	8 Missing ⚠️
SecurityPkg/Library/Tpm2CommandLib/Tpm2Hierarchy.c	0.00%	2 Missing ⚠️
SecurityPkg/Library/Tpm2CommandLib/Tpm2Integrity.c	0.00%	2 Missing ⚠️
SecurityPkg/Library/Tpm2CommandLib/Tpm2Sequences.c	0.00%	2 Missing ⚠️
SecurityPkg/Tcg/Tcg2Pei/Tcg2Pei.c	0.00%	2 Missing ⚠️
...ticated/SecureBootConfigDxe/SecureBootConfigImpl.c	0.00%	2 Missing ⚠️

Additional details and impacted files

@@               Coverage Diff                @@
##             release/202405    #308   +/-   ##
================================================
  Coverage                  ?   1.00%           
================================================
  Files                     ?     147           
  Lines                     ?   34795           
  Branches                  ?     167           
================================================
  Hits                      ?     350           
  Misses                    ?   34445           
  Partials                  ?       0           

Flag	Coverage Δ
SecurityPkg	1.00% <0.00%> (?)

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.

[makubacki]

It is debatable on whether these should have MU_CHANGE tags. I'm personally okay for them not to since git blame should be sufficient for typos.