[FEATURE] Add support for X509v3 extensions for authentication

[laminelam]

Resolves #5643 & #4209

Testing

[Please provide details of testing done: unit testing, integration testing and manual testing]

Check List

• New functionality includes testing
• New functionality has been documented
• New Roles/Permissions have a corresponding security dashboards plugin PR
• API changes companion pull request created
• Commits are signed per the DCO using --signoff

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[cwperks]

@laminelam FYI I synced your feature branch with main since there was a breaking change fix that needed to be merged tof fix the failing tests: #5698

[codecov]

Codecov Report

❌ Patch coverage is 68.22430% with 34 lines in your changes missing coverage. Please review.
✅ Project coverage is 72.91%. Comparing base (3c26364) to head (908b692).
⚠️ Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
...rch/security/http/HTTPClientCertAuthenticator.java	68.22%	17 Missing and 17 partials ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #5701      +/-   ##
==========================================
- Coverage   72.94%   72.91%   -0.03%     
==========================================
  Files         420      420              
  Lines       26269    26351      +82     
  Branches     3974     3987      +13     
==========================================
+ Hits        19162    19215      +53     
- Misses       5187     5201      +14     
- Partials     1920     1935      +15     

Files with missing lines	Coverage Δ
...rch/security/http/HTTPClientCertAuthenticator.java	71.07% <68.22%> (-18.67%)	⬇️

... and 6 files with indirect coverage changes

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